{"title":"DAC\/AMP\/PLAYER","description":"","products":[{"product_id":"smsl-vmv-d3r","title":"SMSL VMV D3R Flagship DAC Ultimate Sound,Within Reach dual-DAC Two ROHM BD34302EKV Chips MQA-CD DSD512 LDAC(24bit\/96kHz)APTX\/HD","description":"\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c!-- more --\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/D3R.jpg?v=1774258588\" alt=\"\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Default Title","offer_id":51213189546288,"sku":"SMSL-VMV-D3R","price":1969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/Sbaa005605bd44e9ab7f0ba4ee92aac89i_jpg_960x960q75_jpg.avif?v=1789025271"},{"product_id":"xduoo-link3","title":"XDUOO LINK3 USB DAC and Headphone Amplifier ES9039Q2M*2 DAC Chip","description":"\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c!-- more --\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_01.jpg?v=1774505514\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_02.jpg?v=1774505514\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_03.jpg?v=1774505514\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_04.jpg?v=1774505515\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_05.jpg?v=1774505514\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_06.jpg?v=1774505536\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_07.jpg?v=1774505537\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_08.jpg?v=1774505537\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_09.jpg?v=1774505537\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_10.jpg?v=1774505537\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_11.jpg?v=1774505607\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_12.jpg?v=1774505608\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_13.jpg?v=1774505608\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_14.jpg?v=1774505608\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_15.jpg?v=1774505608\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/B2C-LINK3-_EN_16.jpg?v=1774505637\" alt=\"\"\u003e\u003c\/p\u003e","brand":"XDUOO","offers":[{"title":"XDUOO Link3","offer_id":51222993633584,"sku":"XDUOO-Link3","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/IMG_2715.jpg?v=1774505702"},{"product_id":"kaei-design-tap1-pro","title":"KAEI DESIGN TAP1-PRO Portable Desktop Hybrid Tube Amp | Dual ES9039Q2M DAC \u0026 Quad 627AP Op-Amps","description":"\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c!-- more --\u003e\n\u003c!-- more --\u003e\n\u003ch3\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul align=\"left\"\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C Charging: 18W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery Life: Approx. 9 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDecoding (optional): Dual CS43198, up to 384K\/32bit DSD256\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTHD+N: ≈0.0003% (tube off), ≈0.002% (USB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMax Output Power (L+R): 2000mW (10Ω), 6000mW (+psu)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadphone Impedance Support: 5–600Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery Capacity: 5000mAh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Response: 5–80kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 13 × 7 × 2.7 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: Approx. 300g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty: 1 year (paid repair after 1 year)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhen replacing the opamp, \u003cspan\u003e\u003cstrong\u003enote its orientation strictly\u003c\/strong\u003e\u003c\/span\u003e. Incorrect installation will damage the opamp.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDo not use PSU-2 while charging it\u003c\/strong\u003e\u003c\/span\u003e, and avoid charging your TAP1-PRO, DAC or DAP at the same time — this may cause a short circuit. For safety, always use a fully charged PSU-2 to eliminate this hazard.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe new TAP1-PRO interface socket may feel slightly tight. This is intentional, designed to prevent poor contact. Normal insertion and removal will be smooth after a few uses. We recommend using the included cable for initial break-in; this prevents scratches on your high-value cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/01_3ac963b3-5183-4928-8b83-e778a63974a8.jpg?v=1775643943\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/02_2cc12b5d-9a0c-42fc-8d43-5f400c990029.jpg?v=1775643944\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/03_19ae478f-9c3d-4d61-aa63-2d8af30c2435.jpg?v=1775643950\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/04_278b2ade-605a-4947-a907-fc45824d1668.jpg?v=1775643950\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/05_154ffb43-b051-4c0c-82f9-a966976da0ae.jpg?v=1775643950\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/06_44fa8e8a-ef6a-422a-b0f6-99be5923200e.jpg?v=1775643970\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/07_ac8c911d-0511-46c6-8ada-4b110d8027f5.jpg?v=1775643969\"\u003e\u003c\/p\u003e","brand":"KAEI DESIGN","offers":[{"title":"Default Title","offer_id":51325160358192,"sku":"KAEI-DESIGN-TAP1-PRO","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/010_40412249-c9c7-4c67-83ce-82a4a2f79e18.jpg?v=1775896108"},{"product_id":"musician-gemini","title":"Musician GEMINI Fully Balanced Class AB Power Amplifier – 120W\/220W XLR HiFi Stereo Amp","description":"\u003cp dir=\"auto\"\u003eDiscover the Musician GEMINI: a fully balanced Class AB stereo power amplifier with dual-mono design, ultra-low distortion (0.002%), 118dB SNR, and excellent channel separation (-110dB). Delivers 120W @ 8Ω \/ 220W @ 4Ω with massive dynamics and transparent sound. Perfect for high-end HiFi systems with XLR\/RCA inputs.\u003c\/p\u003e\n\u003c!-- more --\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/b8726fc5d9c2b77275b53a5a5f360bb6.jpg?v=1775801104\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch1 dir=\"auto\"\u003eMusician GEMINI Fully Balanced Class AB Post-Stage Power Amplifier – Pure HiFi Stereo Powerhouse\u003c\/h1\u003e\n\u003ch3 dir=\"auto\"\u003eIntroduction\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eElevate your HiFi system with the \u003cstrong\u003eMusician GEMINI\u003c\/strong\u003e, a reference-grade fully balanced Class AB stereo power amplifier engineered for audiophiles who demand authority, transparency, and musicality.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBuilt with true dual-mono construction and a fully balanced signal path, the GEMINI delivers exceptional channel separation, minimal crosstalk, and a black noise floor. Whether driving efficient floorstanders or demanding 4Ω loads, this post-stage power amp provides effortless control, tight bass, and dynamic transients without strain.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePure Class AB topology with discrete circuitry\u003c\/li\u003e\n\u003cli\u003eFully balanced design + XLR inputs (RCA compatible)\u003c\/li\u003e\n\u003cli\u003e120W per channel @ 8Ω \/ 220W per channel @ 4Ω\u003c\/li\u003e\n\u003cli\u003eUltra-low THD+N of 0.002% and 118dB SNR\u003c\/li\u003e\n\u003cli\u003eOversized shielded 600VA toroidal transformer for superior dynamics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003eNote: This is a dedicated power amplifier. Pair it with a high-quality preamplifier or DAC with volume control (e.g., Musician PEGASUS or AQUARIUS).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eWhy Choose the Musician GEMINI HiFi Power Amplifier?\u003c\/h2\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Balanced Dual-Mono Architecture\u003c\/strong\u003e — Independent left\/right channels with balanced positive\/negative signal processing eliminate crosstalk and interference for a wider, more precise stereo image and rock-solid stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Class AB Operation\u003c\/strong\u003e — Combines the musical warmth and linearity of Class A with the efficiency of Class B. Enjoy low distortion across all listening levels with no crossover artifacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Power Supply\u003c\/strong\u003e — Shielded 600VA toroidal transformer plus 36 high-capacity storage capacitors and fast Schottky diodes provide generous current reserve for explosive dynamics and tight speaker control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Discrete Output Stage\u003c\/strong\u003e — Four pairs of high-current transistors per channel ensure fast transient response, thermal stability, and authoritative grip over real-world loudspeakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Connectivity\u003c\/strong\u003e — Balanced XLR inputs for noise-free long cable runs + unbalanced RCA inputs for broad compatibility with any preamp or source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Build Quality\u003c\/strong\u003e — Solid aluminum chassis with integrated heatsinks, minimalist design available in Silver or Black. Built to last with secure screw-type speaker terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\"\u003eDetailed Specs – Musician GEMINI Class AB Amplifier\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"lg\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eTopology\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePure Class AB, Fully Balanced, Discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003ePower Output\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e120W x 2 @ 8Ω 220W x 2 @ 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e10 Hz – 80 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eTHD+N\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e0.002%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e118 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eDynamic Range\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e\u0026gt;121 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eChannel Separation (Crosstalk)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e-110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e1.8 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e22 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eInputs\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eBalanced XLR, Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eOutputs\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eHigh-quality screw-type speaker terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eShielded 600VA toroidal transformer + 36 storage capacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e0.5W (standby) \/ 35W (idle) \/ 365W (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e375 × 334 × 124 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e16.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eAvailable Colors\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eSilver \/ Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"lg\"\u003eVoltage Options\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e100V \/ 220V (select at purchase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"auto\"\u003eExperience Reference-Grade HiFi Sound\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe Musician GEMINI excels in delivering clean, dynamic power with exceptional composure. Its ultra-low distortion and high channel separation translate to:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003ePrecise instrument placement and holographic imaging\u003c\/li\u003e\n\u003cli\u003eDeep, controlled bass with outstanding grip\u003c\/li\u003e\n\u003cli\u003eEffortless handling of complex musical passages\u003c\/li\u003e\n\u003cli\u003eA transparent, neutral presentation that reveals every detail in your recordings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eAudiophiles praise its ability to drive demanding speakers while maintaining clarity and musicality — making it an ideal post-stage amplifier for high-resolution digital sources or vinyl setups.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eWho It's For\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003ePerfect for serious two-channel HiFi enthusiasts building a flagship system. It pairs beautifully with high-end DACs and preamps, delivering the final authoritative stage your speakers deserve.\u003c\/p\u003e","brand":"AEHIFI SHOP","offers":[{"title":"GEMINI-BLACK","offer_id":66514248499504,"sku":"Musician-GEMINI-BLACK","price":2399.0,"currency_code":"USD","in_stock":false},{"title":"GEMINI-SILVER","offer_id":66514248532272,"sku":"Musician-GEMINI-SILVER","price":2399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/2_f99c3d25-35fc-4bd2-b189-c8366b076188.jpg?v=1775802953"},{"product_id":"he-tangzu-longzhongdui","title":"HE TANGZU LongZhongDui KT02F20 ChipType-C to 3.5mm Plugs HIFI Portable DAC","description":"\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003c!-- more --\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/9596ac9e7c739f3f8369dbf349bf2139_19a8bab7-a08c-493d-b6a3-de9ab3ac6213.jpg?v=1778140511\" alt=\"\"\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/p\u003e","brand":"TANGZU","offers":[{"title":"3.5 to Type-C","offer_id":66731127406896,"sku":"Tangzu-LongZhongDui-3.5-Type-C","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/3_ac6de355-08f1-429f-8dd7-7ea6e8cb6d69.jpg?v=1778139881"},{"product_id":"smsl-pl200-mk2","title":"SMSL PL200 MK2 Hi-res CD Player ES9039Q2M DAC Chip Bluetooth USB Clock Input 3.5mm\/4.4mm Headphone Optical Coaxial Output","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/PL200_MK2.jpg?v=1783480027\" alt=\"\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL PL200 MK2","offer_id":67300550017328,"sku":"SMSL-PL200-MK2","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/1_b7c64826-93b7-4ed4-8e80-3fb53dff208c.jpg?v=1783480015"},{"product_id":"musehifi-m3-ultra","title":"MUSEHiFi M3 Ultra JAN6418 Vacuum Tube Portable USB-C DAC \u0026 AMP TypeC Decoding Headphone Amplifier","description":"\u003ch1 data-path-to-node=\"0\"\u003eMUSEHiFi M3 Ultra Portable USB-C Vacuum Tube DAC and AMP\u003c\/h1\u003e\n\u003ch2 data-path-to-node=\"1\"\u003eBring the Warmth of Analog Wherever You Go\u003c\/h2\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe MUSEHiFi M3 Ultra is one of the most compact and affordable portable tube DAC and AMPs on the market. By pairing dual military grade Raytheon JAN6418 vacuum tubes with a high performance ESS Sabre ES9028Q2M DAC chip, the M3 Ultra delivers a rich, warm, and distinctly holographic listening experience directly from your phone, tablet, or laptop. Featuring the patented World Gate open hollow frame and triple anti vibration technology, you get authentic analog tube sound without the fragile microphonics, hiss, or hum typically associated with vintage gear.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eAuthentic Dual JAN6418 Vacuum Tubes\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eThis device features military grade, directly heated subminiature pentodes from Raytheon USA to add weight, organic texture, and a smooth, vinyl like presentation to your digital music. It brings the soul of analog audio into a portable form factor that fits in your pocket.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eMassive 480mW Output Power\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe M3 Ultra delivers up to 480mW of clean driving power via its balanced 4.4mm connection and 460mW on the 3.5mm port. This exceptional power output allows it to easily drive demanding in ear monitors and portable over ear headphones with authority.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003ePremium Sabre ES9028Q2M Decoding\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eA high performance ESS Sabre DAC chip decodes your high resolution audio files with ease. The system supports up to PCM 32 bit 384kHz and Native DSD256, ensuring you hear every detail in your recordings.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eTriple Anti Vibration Shielding\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eMUSEHiFi employs a physical silicone damping structure, active noise cancellation algorithms, and circuit level vibration absorption to completely eliminate microphonic ringing on the go. You can walk, commute, and move around without hearing any metallic ringing in your music.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eLow Power and Cool Operation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eThis portable amplifier runs remarkably cool, maintaining a stable operating temperature of just 33 degrees Celsius. It runs significantly cooler than traditional tube setups while conserving your phone battery for longer listening sessions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"16\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,1,0,0\"\u003e\u003cb data-path-to-node=\"16,1,0,0\" data-index-in-node=\"0\"\u003eDAC Chipset\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,1,1,0\"\u003eESS Sabre ES9028Q2M\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,2,0,0\"\u003e\u003cb data-path-to-node=\"16,2,0,0\" data-index-in-node=\"0\"\u003eVacuum Tubes\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,2,1,0\"\u003eDual Raytheon JAN6418 USA Military Grade\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,3,0,0\"\u003e\u003cb data-path-to-node=\"16,3,0,0\" data-index-in-node=\"0\"\u003eAmplifier Chipset\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,3,1,0\"\u003eES9603Q\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,4,0,0\"\u003e\u003cb data-path-to-node=\"16,4,0,0\" data-index-in-node=\"0\"\u003eDecoding Support\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,4,1,0\"\u003ePCM 32 Bit 384kHz and Native DSD256\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,5,0,0\"\u003e\u003cb data-path-to-node=\"16,5,0,0\" data-index-in-node=\"0\"\u003eOutput Power 3.5mm\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,5,1,0\"\u003e460mW at 32 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,6,0,0\"\u003e\u003cb data-path-to-node=\"16,6,0,0\" data-index-in-node=\"0\"\u003eOutput Power 4.4mm\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,6,1,0\"\u003e480mW at 32 Ohms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,7,0,0\"\u003e\u003cb data-path-to-node=\"16,7,0,0\" data-index-in-node=\"0\"\u003eOutput Impedance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,7,1,0\"\u003e13.5 Ohms on 3.5mm and 8.6 Ohms on 4.4mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,8,0,0\"\u003e\u003cb data-path-to-node=\"16,8,0,0\" data-index-in-node=\"0\"\u003eSignal to Noise Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,8,1,0\"\u003e120dB on 3.5mm and 121dB on 4.4mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,9,0,0\"\u003e\u003cb data-path-to-node=\"16,9,0,0\" data-index-in-node=\"0\"\u003eTHD plus N\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,9,1,0\"\u003e0.0004% on 3.5mm and 0.0003% on 4.4mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,10,0,0\"\u003e\u003cb data-path-to-node=\"16,10,0,0\" data-index-in-node=\"0\"\u003eDimensions and Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"16,10,1,0\"\u003e65mm by 16mm by 46.5mm weighing 55 grams\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"18\"\u003eIn the Box\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eYour package includes the MUSEHiFi M3 Ultra Portable Tube DAC and AMP, a premium USB C to USB C interconnect cable, a user manual, and a warranty card.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"21\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003cb data-path-to-node=\"22\" data-index-in-node=\"0\"\u003eQ: Do the exposed vacuum tubes make the M3 Ultra fragile for daily use?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"23\"\u003e\u003cb data-path-to-node=\"23\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e No. Despite the visually striking World Gate cutout, the M3 Ultra is built using a tough aluminum chassis with internal structural reinforcement and physical silicone bumpers. It has undergone rigorous multi angle drop tests from desk heights to ensure it easily handles daily transport.\u003c\/p\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003eQ: Will I hear microphonic ringing when moving or tapping the device?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003e\u003cb data-path-to-node=\"25\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e No. MUSEHiFi solved this common tube issue by implementing Triple Anti Vibration Technology. This system combines physical silicone shock mounts, structural vibration dampening, and a specialized digital algorithm to actively cancel out microphonics for a quiet background.\u003c\/p\u003e\n\u003cp data-path-to-node=\"26\"\u003e\u003cb data-path-to-node=\"26\" data-index-in-node=\"0\"\u003eQ: Why does the M3 Ultra have a relatively high output impedance?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"27\"\u003e\u003cb data-path-to-node=\"27\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e This is a deliberate design choice. The output impedance acts as a natural tone shaping filter, especially for multi driver earphones. It gently smooths out overly analytical treble, fills out mid bass presence, and injects that iconic, rich tube warmth into your music.\u003c\/p\u003e\n\u003cp data-path-to-node=\"28\"\u003e\u003cb data-path-to-node=\"28\" data-index-in-node=\"0\"\u003eQ: Will it drain my phone battery quickly?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"29\"\u003e\u003cb data-path-to-node=\"29\" data-index-in-node=\"0\"\u003eA:\u003c\/b\u003e While the JAN6418 vacuum tubes do draw slightly more power than standard solid state dongles, they are highly efficient military tubes designed for low power consumption. The device maintains an energy efficient profile to keep your source device running longer.\u003c\/p\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cspan\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1ad6daab0d524d19aae325184bd5caact.jpg\"\u003e\u003c\/span\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eCore Hardware Overview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv\u003eDual JAN6418 tubes, full-balanced circuit, triple shock absorption, hollow window design, and 460\/480mW strong output powe\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf64928f9297148ba9907bd57253b891at.jpg\"\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003e\u003cspan\u003eMilitary-Grade Dual JAN6418 Tubes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv align=\"left\"\u003eEquipped with two military JAN6418 vacuum tubes.Delivers warm, rich vocal texture with full, immersive sound field for vocal and pop music\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S30f2120498f54ac98448e4348d0916cb8.jpg\"\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eUltra-Low Noise Floor ≤ -115dB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv\u003eExtremely low noise floor eliminates tube hiss and hum. Enjoy pure black background sound without any distracting circuit noise during playback.\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S208616e348e147659c3c8a57ecfae29dY.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003e\u003cspan\u003eLow Constant Temperature Tube System\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv\u003eLong play temperature stable at only 33°C, much cooler than traditional tube gear (45-60°C). Low-power tube design ensures consistent warm tone without overheating\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8633ec9c2d2b4e8990ec233396f8dc56P.png\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eDual High-Power Output Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv align=\"center\"\u003e3.5mm single-ended (460mW) + 4.4mm balanced (480mW) output @32Ω. Effortlessly drive sensitive IEMs, planar and high-impedance over-ear headphone\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdededa187bfc4a5db7c50eac1a393837f.jpg\"\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eTriple Anti-Vibration Technology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv\u003e3-layer anti-vibration design (circuit + algorithm + physical silicone damping). Effectively suppress tube microphonic vibration to maintain clean pure tube tone anywhere.\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc01823d8789b4cc693660d87e14ba036e.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 align=\"center\"\u003e\u003cstrong\u003e\u003cspan\u003eDrop \u0026amp; Vibration Resistant Floating Frame\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv\u003eFloating open-frame architecture passes strict drop, shock and vibration tests. Built-in triple anti-vibration system, portable and durable for outdoor travel use\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seec78db221e34fc1a8017519565fbfc1E.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eUltra-Light 55g Portable Body\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003eOnly 55g ultra-light compact metal chassis. Easy to carry for commute, travel, coffee shop and home long-hour listening\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa5c2755329d74efc9ed0b7d9c50087e0A.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 align=\"center\"\u003e\u003cspan\u003e\u003cstrong\u003eWide Cross-Device Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv align=\"start\"\u003e\n\u003cdiv\u003ePlug-and-play support for iPhone, Android phones, laptops and desktops. Works flawlessly with all IEMs and over-ear headphones for mobile \u0026amp; desktop Hi-Fi listening\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S916dac10813d40d79bd665822ff42ecd8.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MUSEHiFi","offers":[{"title":"M3 Ultra","offer_id":67366588121392,"sku":"MUSEHiFi-M3-Ultra","price":109.99,"currency_code":"USD","in_stock":true},{"title":"M3 Ultra Ligh-tning","offer_id":67366588154160,"sku":"MUSEHiFi-M3-Ultra-Lightning","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S15dd787b40634b8e8e4d1a33136f226d6_1.webp?v=1783999755"},{"product_id":"smsl-h200","title":"SMSL H200 Headphone Amplifier FB-DC PLFC+ Circuit Design","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/H200.jpg?v=1784195404\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSL H200 Fully Balanced Discrete Headphone Amplifier \u0026amp; Preamp now available on AEHifi!\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eAbsolute acoustic purity meets unyielding desktop power for headphones and IEMs\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe SMSL H200 is a high-performance, fully balanced discrete headphone amplifier and desktop preamplifier engineered to drive demanding planar magnetics while delivering a pitch-black background for ultra-sensitive in-ear monitors (IEMs). Powered by SMSL’s proprietary PLFC+ discrete amplifier architecture and a built-in custom linear power supply, the H200 delivers a massive 5W per channel into 32Ω with ultra-low distortion and a class-leading 131dB Signal-to-Noise Ratio (SNR).\u003c\/p\u003e\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDiscrete PLFC+ Balanced Architecture:\u003c\/b\u003e Eliminates integrated op-amp constraints with hand-selected discrete components for maximum dynamic range and natural timbre.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e5W x 2 @ 32Ω Output Power:\u003c\/b\u003e Drives stubborn planar magnetics and high-impedance headphones with effortless headroom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e3-Level Gain Adjustment:\u003c\/b\u003e Perfect gain staging for everything from hyper-sensitive multi-driver IEMs to demanding full-size cans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRelay-Controlled Precision Volume:\u003c\/b\u003e Ensures perfect channel balance even at whisper-quiet listening levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePre-Out Functionality:\u003c\/b\u003e Doubles as a high-end preamplifier for active studio monitors and dedicated power amplifiers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBuilt-in Linear Power Supply:\u003c\/b\u003e Features a custom low-noise toroidal transformer for clean, ripple-free power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCNC-Machined Aluminum Chassis \u0026amp; Color IPS Display:\u003c\/b\u003e Matches the sleek design language of SMSL’s iconic 200-series desktop stack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUncompromising Power \u0026amp; Clean Signal Delivery\u003c\/h3\u003e\n\u003ch4\u003e1. Discrete PLFC+ Circuit Design\u003c\/h4\u003e\n\u003cp\u003eUnlike conventional desktop amplifiers relying on standard off-the-shelf IC chips, the SMSL H200 employs a proprietary \u003cb\u003ePrecision Linear Feedback Circuit (PLFC+)\u003c\/b\u003e using fully discrete components. This design minimizes common-mode interference, lowers total harmonic distortion to an astonishing \u003cb\u003e0.00007%\u003c\/b\u003e, and keeps output noise virtually imperceptible.\u003c\/p\u003e\n\u003ch4\u003e2. Versatile Gain Staging for Headphones \u0026amp; IEMs\u003c\/h4\u003e\n\u003cp\u003eWhether you are listening through power-hungry planar magnetic headphones or high-sensitivity balanced IEMs, the 3-level gain switch gives you precise control over output dynamics. The optimized low-gain setting combined with a near-zero ohm output impedance guarantees zero hiss and zero frequency skewing.\u003c\/p\u003e\n\u003ch4\u003e3. Preamplifier for Desktop Speakers\u003c\/h4\u003e\n\u003cp\u003eThe H200 is not just a headphone amplifier—it is the control center for your entire desktop audio system. Connect your DAC via XLR or RCA inputs, and output directly to active studio monitors or power amplifiers via the balanced XLR or unbalanced RCA pre-outs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Can the SMSL H200 drive demanding planar magnetic headphones?\u003c\/b\u003e A: Yes. With up to 5 Watts per channel at 32 ohms through its 4.4mm balanced output, the H200 provides ample current and voltage swing to drive even power-hungry planar headphones effortlessly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Is the SMSL H200 suitable for sensitive in-ear monitors (IEMs)?\u003c\/b\u003e A: Absolutely. Thanks to its low-gain mode, relay-controlled volume attenuator, and near 0Ω output impedance, the H200 provides a pitch-black noise floor with zero background hiss on sensitive IEMs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How does the preamplifier feature work?\u003c\/b\u003e A: You can connect a DAC or analog source to the rear XLR or RCA inputs and run output lines to active studio monitors or a dedicated power amplifier. The front panel volume control adjusts the line-out level directly.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Which SMSL DACs pair best with the H200?\u003c\/b\u003e A: The SMSL H200 shares the exact physical footprint and aesthetic design language of SMSL's \"200\" series stack, making it an ideal visual and acoustic match for the SMSL D200 DAC or PL200\/PL200T CD players.\u003c\/p\u003e\n\u003cdiv class=\"attachment-container search-images\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e","brand":"SMSL","offers":[{"title":"H200","offer_id":67374335557936,"sku":"SMSL-H200","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/1_606a2f69-aa6b-4af7-9bfe-b7edf86fe933.png?v=1784195439"},{"product_id":"hidizs-ap80-pro-max","title":"HIDIZS AP80 Pro Max Hi-Res Audio MP3 Player All-in-One Streaming HIFI Music Bluetooth 5.1 Dual ES9219C USB DAC MQA E-book","description":"\u003cp align=\"left\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9fe68f581dd94583a2a2f34dad0dea8bY.jpg\"\u003eBack Panel Official Statement\u003c\/p\u003e\n\u003cp align=\"left\"\u003eWe’re excited to announce that the standard AP80 PRO MAX will return to its original design by popular demand. Only the AP80 PRO MAX released via Kickstarter includes the exclusive Diamond-patterned Back Panel. All retail units feature the classic design. The core performance, audio quality, and functionality remain identical across all versions. Thank you for your support and feedback!\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb7aa0f822d5b482eb7649eed75e6425eb.jpg\"\u003eAll-in-One Hi-Res Streaming Music Player\u003cbr\u003eOne device. Multiple listening styles. Hi-Res sound, anywhere, anytime.\u003c\/p\u003e\n\u003cp align=\"left\"\u003eIt supports lossless music playback via microSD card, Bluetooth wireless connection to headphones and speakers, and can even instantly upgrade the sound quality of your old headphones. With WiFi connectivity, you can directly stream high-quality music from platforms like Tidal and Qobuz without downloading, enjoying global music anytime, anywhere.\u003cbr\u003e\u003cbr\u003eOne music player, delivering premium sound to every moment of your life.\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S44d4899b980444fea035f3052ee048e0e.jpg\"\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb6ca67d2f67f4b188cbb4af71231e2fbr.jpg\"\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7f3b5ba705674d778d26127582d9b4a2i.jpg\"\u003e\u003c\/p\u003e\n\u003cp class=\"h1 hyphenate\" align=\"left\"\u003e\u003cspan\u003eLuxury Exquisite Design Meets Effortless Control\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"center\"\u003e\n\u003cp align=\"left\"\u003e\u003cspan\u003eThe AP80 PRO MAX features a 2.95-inch 480×640 HD touchscreen with a golden aspect ratio, delivering a crystal-clear display while ensuring a comfortable, ergonomic grip. Its aluminum alloy frame and dual-sided glass panels exude a sleek, premium look that’s both durable and elegant.\u003cbr\u003eThe newly designed volume wheel offers a smooth, intuitive feel, while three physical buttons ensure quick track switching for any listening moment—whether it’s a calm evening or an intense workout. Every detail is crafted for an exceptional audio journey.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saca7121b6d8c44c697795f6dee7aa136I.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eUpgraded X1600E SoC \u0026amp; Optimized UI for a Smoother Experience\u003c\/p\u003e\n\u003cp\u003ePowered by the new X1600E SoC, AP80 PRO MAX delivers a significant boost in processing speed, ensuring ultra-smooth interactions. Bluetooth connectivity has been further optimized for faster, more stable wireless transmission—whether connecting wireless headphones, Bluetooth speakers, or functioning as a USB DAC, stable and reliable audio performance is guaranteed.\u003c\/p\u003e\n\u003cp\u003eThe newly refined UI design brings a more intuitive and user-friendly interface. Navigating your music library, adjusting EQ settings, or switching playback modes becomes effortlessly fluid. Whether you're a HiFi enthusiast or a casual listener on your daily commute, the AP80 PRO MAX offers an intelligent, seamless experience tailored to your needs.\u003c\/p\u003e\n\u003cp\u003eCutting-Edge Dual ES9219C DAC Chips for Superior Sound Performance\u003c\/p\u003e\n\u003cp\u003eEquipped with the latest dual ES9219C DAC chips, each featuring a dual-channel architecture integrating high-performance DAC and amplifier circuits, AP80 PRO MAX ensures superior sound quality and powerful output. With a ±120dB SNR, ±122dB DNR, and ultra-low 0.0005% THD+N, it delivers an expansive dynamic range, rich bass depth, and sparkling high-frequency details.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb0bf1d7209fd420d85fb099e496a54eag.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S707f0a5f53b3467c83b18eedec9d479c9.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4ef3b296686f46c0af3af51375720b1am.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S06ab4f4635b64e31bf30846b44458b48U.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seca39cc6ef2549dfb42b77410e181528u.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMSEB Customization Tailor Your Soundstage, Tonality, and Dynamics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MSEB digital soundboard allows you to fine-tune your listening experience beyond traditional EQs. Adjust parameters like warmth\/coolness, soundstage depth, vocal positioning, bass elasticity, and instrument transients to match your musical taste:\u003c\/p\u003e\n\u003cp\u003ePop \u0026amp; Vocals: Bring vocals forward for a more intimate concert-like experience.\u003c\/p\u003e\n\u003cp\u003eClassical \u0026amp; Symphony: Enhance depth and detail for a more immersive, expansive soundstage.\u003c\/p\u003e\n\u003cp\u003eRock \u0026amp; Electronic: Boost bass elasticity and rhythm for more impactful, energetic sound.\u003c\/p\u003e\n\u003cp\u003e\\\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed60e287113142ffa7e63c62be76eee5i.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eEffortless Wireless Control with HiByLink Across All Scenarios\u003c\/p\u003e\n\u003cp\u003eWith HiByLink, your smartphone becomes a wireless remote for AP80 PRO MAX. Control playback, adjust volume, and manage playlists without touching the player:\u003c\/p\u003e\n\u003cp\u003eWorkout Mode: Skip songs hands-free while running or exercising.\u003c\/p\u003e\n\u003cp\u003eDriving Mode: Control music safely without distraction.\u003c\/p\u003e\n\u003cp\u003eHome Mode: Relax on your couch while adjusting music effortlessly.\u003c\/p\u003e\n\u003cp\u003eEnjoy ultimate freedom and convenience in every listening scenario.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd841c1aaa1c647fbbfdd1a90f05d49d1h.jpg\"\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003eHiByOS Tailored for High-Fidelity Audio and Customization\u003c\/p\u003e\n\u003cp\u003eRunning on HiByOS, a system designed exclusively for high-fidelity audio, AP80 PRO MAX offers comprehensive sound customization options including EQ, digital filters, and the proprietary MSEB sound tuning system. It ensures pure, detailed sound reproduction while delivering a responsive and stable user experience—making it both powerful and easy to use.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd9ea4b69ee2e45e0ba329bcb7c771436R.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003eMusic \u0026amp; Reading in One — Your Portable Entertainment Hub\u003c\/p\u003e\n\u003cp\u003eEquipped with an e-book reading feature, the AP80 PRO MAX serves as your portable reading assistant beyond just playing music. Whether you’re traveling, at a café, or relaxing before bed, you can open your favorite books and immerse yourself in the world of reading. A multifunctional device that enhances everyday convenience, letting listening and reading accompany you wherever you go.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9346e74dd3304e28b04eba5fc36354e7r.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sac6a600c62064fe4ad1b3fbde6d6083fv.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2f756b7dbece44b5a9548a69d685a007o.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAE Staff Review:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003eHIDIZS AP80 Pro Max\u003c\/b\u003e is an ultra-compact digital audio player that packs impressive high-resolution performance into a device roughly the size of a deck of cards. Its faceted aluminum-alloy frame and back glass give it a premium feel, while tactile physical buttons and a smooth volume wheel allow for easy pocket navigation. The sharp 2.95-inch touchscreen is responsive, though larger hands may feel slightly cramped if you use a case.\u003c\/p\u003e\n\u003cp\u003eDriven by dual ESS SABRE ES9219C DACs, it delivers both single-ended (3.5mm) and balanced (4.4mm) headphone outputs. The player runs on HiByOS, providing snappy navigation and custom MSEB hardware tuning without the bloat of a full Android system. You get expandable MicroSD storage up to 2TB, two-way Bluetooth capability, and solid battery life designed specifically for portable hi-fi listening.\u003c\/p\u003e\n\u003cp\u003eSound-wise, it provides a clean, transparent, and neutral presentation with a surprisingly wide soundstage. Bass is tight and fast, while vocals and upper frequencies remain crisp without harshness. It shines brightest when driving sensitive In-Ear Monitors (IEMs), making it an ideal portable companion for commuters and runners looking to save their smartphone battery without compromising audio quality.\u003c\/p\u003e","brand":"AEHIFI SHOP","offers":[{"title":"grey","offer_id":67503797109040,"sku":"HIDIZS-AP80-PRO-MAX-grey","price":199.0,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":67503797141808,"sku":"HIDIZS-AP80-PRO-MAX-black","price":199.0,"currency_code":"USD","in_stock":true},{"title":"red","offer_id":67503797174576,"sku":"HIDIZS-AP80-PRO-MAX-red","price":199.0,"currency_code":"USD","in_stock":true},{"title":"blue","offer_id":67503797207344,"sku":"HIDIZS-AP80-PRO-MAX-blue","price":199.0,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":67503797240112,"sku":"HIDIZS-AP80-PRO-MAX-green","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S83826e110b994a99b0bd32b7a8d1442bK_1_4fef5282-40bc-477b-9c6d-f0456b1a7f50.webp?v=1786590249"},{"product_id":"earacoustic-audio-oshun-echo","title":"EarAcoustic Audio OSHUN ECHO Adapter Type-c to 3.5mm\/4.4mm CS43198 DAC Chips And Dual SGM8262 AMP Chips PCM768kHz\/32bit-DSD256","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/fec6101d6618ecdffe53bd6ae2e2cec7.jpg?v=1787897822\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 id=\"p-rc_9ac485eb744cd70f-33\"\u003e\n\u003cb\u003e\u003cspan class=\"citation-82 citation-end-82\"\u003eEarAcoustic Audio OSHUN ECHO Portable USB DAC\/AMP (Dual CS43198 + Dual SGM8262)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/b\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/h2\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-34\"\u003eTransform your mobile audio experience with the \u003cb\u003eEarAcoustic Audio OSHUN ECHO\u003c\/b\u003e. \u003cspan class=\"citation-81 citation-end-81\"\u003eEngineered for audiophiles on the go, this high-performance Type-C dongle DAC\/AMP houses a powerful dual-mono architecture—featuring two flagship Cirrus Logic CS43198 DAC chips paired with dual SGM8262 amplification modules.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-80 citation-end-80\"\u003eSupporting ultra-high resolution PCM up to 32-Bit\/768kHz and native DSD256 decoding, the OSHUN ECHO delivers desktop-class power, transparent micro-details, and a pitch-black background in a compact, portable form factor.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Highlights\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-35\"\u003e\u003cb\u003eDual CS43198 Flagship DACs:\u003c\/b\u003e \u003cspan class=\"citation-79 citation-end-79\"\u003eDedicated dual-decoding architecture offers outstanding dynamic range, low distortion, and natural, uncolored sound reproduction.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-36\"\u003e\u003cb\u003eDual SGM8262 High-Drive AMPs:\u003c\/b\u003e \u003cspan class=\"citation-78 citation-end-78\"\u003ePowerful amplification matrix delivers authoritative driving capability to effortlessly power demanding IEMs and full-sized headphones.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-37\"\u003e\u003cb\u003eMaster-Grade Audio Support:\u003c\/b\u003e \u003cspan class=\"citation-77 citation-end-77\"\u003eNative decoding for PCM up to 32-Bit\/768kHz and DSD256 high-resolution audio files.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-38\"\u003e\u003cb\u003eDual Output Versatility:\u003c\/b\u003e \u003cspan class=\"citation-76\"\u003eFeatures both \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-76\"\u003e3.5mm Single-Ended\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-76\"\u003e and \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-76\"\u003e4.4mm Balanced\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-76 citation-end-76\"\u003e headphone outputs.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-39\"\u003e\u003cb\u003eUltra-Low Noise Floor:\u003c\/b\u003e \u003cspan class=\"citation-75 citation-end-75\"\u003eIntegrated multi-stage power regulation suppresses unwanted background hiss for an immersive \"pitch-black\" listening canvas.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-40\"\u003e\u003cb\u003eUniversal Type-C Plug-and-Play:\u003c\/b\u003e \u003cspan class=\"citation-74 citation-end-74\"\u003eFull plug-and-play cross-platform compatibility with Android, iOS\/iPadOS, macOS, Windows, and HarmonyOS.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003ePerformance \u0026amp; Sound Signature\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-41\"\u003e\u003cb\u003eThe \"Black\" Background:\u003c\/b\u003e \u003cspan class=\"citation-73 citation-end-73\"\u003eBuilt-in power filtration shielding prevents digital jitter and EMI noise, allowing subtle musical details, micro-dynamics, and decay to shine through clearly.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-42\"\u003e\u003cb\u003ePower Output \u0026amp; Control:\u003c\/b\u003e \u003cspan class=\"citation-72 citation-end-72\"\u003eThe dual SGM8262 amp circuit provides deep, controlled sub-bass impact, forward vocal clarity, and effortless high-frequency airiness without harshness.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-43\"\u003e\u003cb\u003eDual Ports:\u003c\/b\u003e \u003cspan class=\"citation-71 citation-end-71\"\u003eThe 4.4mm balanced output provides maximum dynamic expansion and power output, while the 3.5mm single-ended port ensures universal compatibility with traditional earphone cables.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eAbout EarAcoustic Audio\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp id=\"p-rc_d7b8a6d0bc76f300-59\"\u003e\u003cspan class=\"citation-109 citation-end-109\"\u003eFounded in 2015, EarAcoustic Audio (丽弦) is a premier boutique manufacturer dedicated to crafting high-fidelity personal audio gear.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-108 citation-end-108\"\u003eLed by world-class acoustic engineers, the brand combines proprietary driver technologies, advanced circuit designs, and precision metal craftsmanship to bridge the gap between pro-audio performance and everyday portable convenience.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-107 citation-end-107\"\u003eFrom award-winning in-ear monitors to high-resolution portable DAC\/AMPs, EarAcoustic Audio delivers rich, transparent, and emotive sound for discerning audiophiles worldwide. \u003cbr\u003e\u003cbr\u003eAEhifi is an official dealer for EarAcoustic Audio products, and all products come with official warranty coverage.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eInput Interface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSB Type-C OTG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOutputs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5mm Single-Ended + 4.4mm Balanced\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDAC Architecture\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual Cirrus Logic CS43198\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAmplifier Architecture\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual SGM8262\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePCM Decoding\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 32-Bit \/ 768kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDSD Decoding\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNative DSD64 \/ DSD128 \/ DSD256\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEnclosure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull CNC Aluminum Alloy (Gold \/ Silver Finish)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAndroid, iOS, Windows, macOS, HarmonyOS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions (FAQ)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Will the OSHUN ECHO work with my smartphone or laptop?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes! The OSHUN ECHO features universal Type-C plug-and-play functionality, making it natively compatible with Android, iOS\/iPadOS (including iPhone 15\/16 series), macOS, Windows, and HarmonyOS without requiring additional drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Why does the OSHUN ECHO use two DAC chips instead of one?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The dual Cirrus Logic CS43198 architecture isolates the left and right audio channels into a fully balanced signal path. This significantly improves channel separation, lowers crosstalk, and delivers a wider, more accurate soundstage compared to single-DAC dongles.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Can this dongle DAC power demanding full-sized headphones?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Absolutely. Thanks to the dual SGM8262 high-drive amp modules, the OSHUN ECHO provides desktop-tier output power—especially when using the 4.4mm balanced port—easily driving high-impedance IEMs and many full-sized audiophile headphones.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What is the difference between the 3.5mm and 4.4mm outputs?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The \u003cb\u003e3.5mm Single-Ended\u003c\/b\u003e port offers universal compatibility with standard earphone cables. The \u003cb\u003e4.4mm Balanced\u003c\/b\u003e port utilizes the full power of the dual DAC\/AMP matrix, providing higher voltage output, superior dynamic range, and a quieter background for critical listening.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Does it drain my phone battery quickly?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The CS43198 chipset is renowned in the audio industry for its ultra-low power consumption. While powerful, the OSHUN ECHO utilizes efficient power management to minimize drain on your host device's battery during long listening sessions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eWhat’s in the Box?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_9ac485eb744cd70f-44\"\u003e\u003cspan class=\"citation-70 citation-end-70\"\u003e1x EarAcoustic Audio OSHUN ECHO Dongle DAC\/AMP\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Type-C to Type-C OTG Interconnect Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x USB-C to USB-A Adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Documentation \u0026amp; Warranty Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EarAcoustic Audio","offers":[{"title":"OSHUN ECHO Gold Type-c to 3.5mm\/4.4mm","offer_id":67683054485808,"sku":"EarAcoustic-OSHUNDECO-Gold","price":145.9,"currency_code":"USD","in_stock":true},{"title":"OSHUN ECHO Silver Type-c to 3.5mm\/4.4mm","offer_id":67683054518576,"sku":"EarAcoustic-OSHUNDECO-SV","price":145.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/1_921f7da3-4c4f-4819-894c-35fc73eb16a6.jpg?v=1787897877"},{"product_id":"tanchjim-space-pro","title":"TANCHJIM Space Pro Portable DAC Headphone Amplifier Dual CS43198 Support DSD 64\/128\/256 Output 3.5mm\/4.4mm Input USB Type C Amp","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb90b9c5736f0486b9c008aa3bedfad58Q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc51cee71ab164ab99cff5600a6c78e18O.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6cd3f5514b4d4d44b6eb59517d44322bX.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8aebcdebb16b40fc973c486618f80242f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S60bd723615314b7283008cf2a5047dd1R.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5fde7c889cea48d893f4d9a6a2532144t.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0d31a1a71f1f41819c84c3a242f0512fu.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28f06d03535849e69898b638a80eeebdH.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d681531a66c403bab6120c0446a0020C.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc681316a00504f2e9e085a965c450f12F.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sad89221de4e646f5bf6d8ac8c26d54a8G.jpg\"\u003e\u003cimg 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version","offer_id":67739210613040,"sku":"TANCHJIM-SPACE-PRO","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Space Pro limited version","offer_id":67739210645808,"sku":null,"price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S53524082f2b04446b500f4fb325ad4b9L_1.webp?v=1788677866"},{"product_id":"smsl-r100","title":"SMSL R100 Dual AD1861-J R2R DAC | DSD512 Web-Based PEQ features","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sac2d5290e8274af6b27ea308450350bcl.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S57a71e30accc420a8abe464c18f025904.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdab869a46f024bd980050f6d06310f10n.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S893a3806d66048a9907a4ae3363adf5dQ.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc18d90dfae7a420193b26a48f9e12fdd1.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1999ba4b4acb498da4b13636a8d205cb3.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0436903645384578bb6892365b5e323ef.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S48a6a018f87d447682733836eededc84h.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6307e9b860ee4d0e91e82316933f1cc0Z.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb8348343c5734ce5a42b78bd91da3b58s.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3368cd314d0e4f5daed9429eb520f5efR.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se80bfed304c943de9513f3d0bc83013dS.jpg\"\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eSMSL R100 Dual AD1861-J R2R Desktop DAC\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eSMSL R100 Desktop DAC\u003c\/b\u003e bridges nostalgic vintage audio engineering with modern digital signal processing. By pairing coveted multi-bit R-2R converter chips with precision DSP customization, SMSL delivers a desktop source component tailored for audiophiles seeking musicality without sacrificing modern high-resolution capability.\u003c\/p\u003e\n\u003ch3\u003eClassic Multi-Bit R-2R DAC Architecture\u003c\/h3\u003e\n\u003cp\u003eAt the core of the SMSL R100 is a dual-mono configuration featuring two Analog Devices \u003cb\u003eAD1861-J\u003c\/b\u003e R-2R ladder DAC chips. Unlike modern delta-sigma designs that rely on high-frequency noise-shaping and oversampling, multi-bit ladder DACs process digital signals directly through precision resistor network arrays. This classic architecture produces an inherently organic, fluid, and non-fatiguing presentation—delivering natural instrument timbres, warm vocals, and a coherent soundstage that avoids the artificial harshness often associated with digital playback.\u003c\/p\u003e\n\u003ch3\u003eModern High-Resolution Signal Processing\u003c\/h3\u003e\n\u003cp\u003eWhile built around classic R-2R silicon, the R100’s modern digital front-end ensures complete compatibility with today's highest-resolution digital formats. The DAC natively supports PCM signals up to \u003cb\u003e32-bit\/768kHz\u003c\/b\u003e as well as Direct Stream Digital (DSD) up to \u003cb\u003eDSD512\u003c\/b\u003e. Whether streaming lossless tracks from high-res platforms or playing bit-perfect local files, the processing engine preserves micro-details and acoustic room cues across all sample rates.\u003c\/p\u003e\n\u003ch3\u003eWeb-Based Parametric EQ (PEQ) Customization\u003c\/h3\u003e\n\u003cp\u003eThe SMSL R100 includes an onboard Parametric Equalizer (PEQ) accessible through a web-based, driver-free interface. Listeners can fine-tune target frequency responses to complement specific headphones, speakers, or room acoustics directly from a browser on any operating system. Once dialled in, custom EQ curves can be saved to hardware presets (\u003cb\u003eEQ1 \/ EQ2\u003c\/b\u003e) stored on the device itself, providing persistent hardware-level DSP without requiring background software running on your host device.\u003c\/p\u003e\n\u003ch3\u003eBalanced \u0026amp; Single-Ended Analog Outputs\u003c\/h3\u003e\n\u003cp\u003eTo integrate seamlessly into modern desktop and Hi-Fi setups, the R100 offers both balanced \u003cb\u003eXLR\u003c\/b\u003e and single-ended \u003cb\u003eRCA\u003c\/b\u003e line outputs:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLevel (Vrms)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio (SNR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBalanced XLR\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.5 Vrms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e107 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e107 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSingle-Ended RCA\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.75 Vrms\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e108 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e108 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ci\u003eNote: Both outputs feature a \u003cb\u003e33Ω output impedance\u003c\/b\u003e, offering stable drive signal integrity into preamps, integrated amplifiers, or powered monitor setups.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003eLow Distortion \u0026amp; Measured Performance\u003c\/h3\u003e\n\u003cp\u003eAchieving high fidelity with discrete R-2R ladder networks requires strict tolerance matching. The R100 maintains low noise and distortion across the audio spectrum:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTotal Harmonic Distortion + Noise (THD+N):\u003c\/b\u003e 0.003% (-90dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDynamic Range:\u003c\/b\u003e 107dB (XLR) \/ 108dB (RCA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSignal-to-Noise Ratio:\u003c\/b\u003e 107dB (XLR) \/ 108dB (RCA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis combination ensures that vintage-style tonal warmth is backed by clean dynamic headroom and a low noise floor for quiet background passages.\u003c\/p\u003e\n\u003ch3\u003ePrecision CNC Aluminum Chassis\u003c\/h3\u003e\n\u003cp\u003eThe chassis is crafted from a solid block of aluminum using precision CNC machining, providing both structural rigidity and resistance to external electromagnetic interference (EMI\/RFI). The enclosure features integrated \u003cb\u003etransparent viewing windows\u003c\/b\u003e, giving users a clear look at the internal circuit topology and the vintage AD1861-J chips inside.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Digital Connectivity\u003c\/h3\u003e\n\u003cp\u003eDesigned as a versatile central hub for desktop sources, the R100 offers three primary digital inputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUSB-B Input:\u003c\/b\u003e Supports full high-resolution PCM 768kHz and DSD512 decoding from PCs, Mac, and dedicated streamers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptical (Toslink):\u003c\/b\u003e Connects TVs, games consoles, or legacy CD transports.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCoaxial (S\/PDIF):\u003c\/b\u003e Ideal for network streamers, digital audio players (DAPs), or dedicated transport units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (\u003cb\u003eSMSL\u003c\/b\u003e) is a established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eInput: USB \/ Optical \/ Coaxial\u003cbr\u003eOutput: XLR \/ RCA\u003cbr\u003eOutput Level: XLR 3.5Vrms, RCA 1.75Vrms\u003cbr\u003eTHD+N: 0.003% (-90dB)\u003cbr\u003eDynamic Range: XLR 107dB, RCA 108dB\u003cbr\u003eSNR: XLR 107dB, RCA 108dB\u003cbr\u003eOutput Impedance: 33Ω\u003cbr\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11 (Needs Driver), Mac OS X 10.6 or Later \/ Linux (Driverless)\u003cbr\u003eBit Depth: USB 1bit, 16~32bit; Optical \/ Coaxial 1bit, 16~24bit\u003cbr\u003eSampling Rate (USB): PCM 44.1~768kHz, DSD 2.8224~22.5792MHz, DoP 2.8224~11.2896MHz\u003cbr\u003eSampling Rate (Optical \/ Coaxial): PCM 44.1~192kHz, DSD DSD64 (DoP)\u003cbr\u003ePower Consumption: 2.6W\u003cbr\u003eStandby Power: \u0026lt;1W\u003cbr\u003eSize: 170 × 39.8 × 136 mm (W×H×D)\u003cbr\u003eWeight: 712g \/ 1.57lbs\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cstrong\u003eQ\u0026amp;A\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat DAC chips does the SMSL R100 use?\u003c\/strong\u003e\u003cbr\u003eDual ADI AD1861-J R-2R DAC chips.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the maximum sampling rate supported via USB?\u003cbr\u003e\u003c\/strong\u003ePCM up to 32-bit\/768kHz and DSD512.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the R100 have both balanced and single-ended outputs?\u003cbr\u003e\u003c\/strong\u003eYes, it has XLR and RCA outputs.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the R100 support Web-based PEQ?\u003cbr\u003e\u003c\/strong\u003eYes, it features a driver-free Web-based PEQ.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the power consumption?\u003cbr\u003e\u003c\/strong\u003e2.6W (standby power \u0026lt;1W).\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL R100","offer_id":67765530526000,"sku":"SMSL-R100","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S0ec4c3d37e7b46dba478534cde9ed215Q_jpg_960x960q75_jpg.avif?v=1789022755"},{"product_id":"s-m-s-l-d400-mk2","title":"S.M.S.L D400 MK2 Flagship AK4191 + AK4499EX Audio DAC | OCXO Clock inside","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfd3d4c6c507b4588ba99558aa303abd5f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdb74c7cf6c214296a111f88e1b13e1d4j.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S433d74137d6b4c4f8219025b14224aa2R.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S338b3ae9539749dc843d94cd02d4b7c80.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77d60ed1b84d4f528e016b5bb2d2c651H.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S37fde12a925f4dfdbb95230bb9a3a9d0o.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2bcb4397e524c94987fcfe4e343b283s.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd98a6f0778234f27919c53aa82b65943q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scef48b4d90b8406393dc7f99de238613O.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S757be09d7a874432a6c56fb2a35439d83.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa596ac51b2584e92aaa2b897d5f227ceh.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S15f54cc8487a47f589255dfee7dbb2ccj.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9e7dbdcb3036439d9611746a01bb3bc0e.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e88a51e8624b3b894601a2486a0989L.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S296d885536ba4e3e9d7d9a54432d3d065.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5c88006b9f204e41a89b94cd7361cdfez.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf2662e93501446ceba3096d944f3b4e51.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d4d9d9315ac4eaf90830009de08c2f4a.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eS.M.S.L D400 MK2 Flagship Audio DAC\u003c\/h2\u003e\n\u003cp\u003eThe S.M.S.L D400 MK2 represents the pinnacle of modern digital-to-analog conversion, combining state-of-the-art flagship silicon with uncompromising audio engineering. \u003cspan class=\"citation-257 citation-end-257\"\u003eDesigned for discerning audiophiles and high-end desktop setups, it delivers master-grade resolution, ultra-low distortion, and an expansive soundstage that brings every nuance of your music to life.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-257 citation-end-257\"\u003e\u003cspan class=\"citation-256 citation-end-256\"\u003eFlagship AK4191 and AK4499EX DAC Architecture\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-257 citation-end-257\"\u003e\u003cspan class=\"citation-256 citation-end-256\"\u003e\u003cspan class=\"citation-255 citation-end-255\"\u003eAt the heart of the D400 MK2 is AKM’s premier dual-chip architecture, utilizing the AK4191 digital filter paired with the AK4499EX DAC, driven by the third-generation XMOS XU-316 processor.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e By physically separating the digital processing from the analog conversion stage, this design drastically reduces noise interference and digital jitter. The result is an exceptionally pure, transparent, and lifelike audio reproduction with pinpoint imaging and rich textural detail.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eUltra-Low Phase Noise OCXO Clock\u003c\/h3\u003e\n\u003cp\u003eTo ensure absolute signal integrity, the D400 MK2 incorporates a built-in high-precision 10MHz OCXO (Oven-Controlled Crystal Oscillator) with ±5ppb stability, paired with SMSL's self-developed CK-04 clock processing circuit. These specialized systems maintain extreme thermal stability, virtually eliminating phase noise and ensuring master-clock precision.\u003c\/p\u003e\n\u003ch3\u003eMQA and High-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp\u003eThe D400 MK2 provides comprehensive hardware support for the industry's most demanding formats. \u003cspan class=\"citation-254 citation-end-254\"\u003eIt natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Additionally, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio-original master recordings precisely as the artist intended.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Qualcomm Bluetooth Connectivity\u003c\/h3\u003e\n\u003cp\u003eEquipped with a flagship Qualcomm Bluetooth chipset, the D400 MK2 supports high-definition wireless streaming protocols including LDAC (24-bit\/96kHz), aptX HD, aptX, AAC, and SBC. This ensures that users can enjoy seamless, high-resolution wireless audio from smartphones, tablets, or laptops without sacrificing sonic fidelity.\u003c\/p\u003e\n\u003ch3\u003eVersatile Balanced and Single-Ended Outputs\u003c\/h3\u003e\n\u003cp\u003eTo integrate effortlessly into any audio system, the D400 MK2 features professional-grade analog outputs complete with ultra-low distortion metrics.\u003c\/p\u003e\n\u003cdiv class=\"code-block ng-tns-c2722667880-29 ng-animate-disabled ng-trigger ng-trigger-codeBlockRevealAnimation\"\u003e\n\u003cdiv class=\"formatted-code-block-internal-container ng-tns-c2722667880-29\"\u003e\n\u003cdiv class=\"animated-opacity ng-tns-c2722667880-29\"\u003e\n\u003ch3\u003ePremium CNC Aluminum Construction\u003c\/h3\u003e\n\u003cp\u003eThe chassis is precision-milled from a solid block of high-grade aluminum using advanced CNC machining and features a fully laminated tempered glass color IPS display. This robust enclosure not only offers a sleek, modern aesthetic but also provides exceptional structural rigidity and superior shielding against external electromagnetic interference (EMI\/RFI).\u003c\/p\u003e\n\u003ch3\u003eComprehensive Digital Connectivity\u003c\/h3\u003e\n\u003cp\u003eDesigned as the ultimate command center for digital audio sources, the D400 MK2 offers a full array of digital inputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_4581b249af90b0fe-102\"\u003e\u003cspan class=\"citation-253 citation-end-253\"\u003eUSB Input: Powered by XMOS XU-316 supporting high-resolution PCM and native DSD.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptical \u0026amp; Coaxial Inputs: Ideal for connecting televisions, game consoles, or digital transports.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAES\/EBU \u0026amp; I2S Inputs: Provides professional balanced digital and jitter-free direct digital interfaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp id=\"p-rc_4581b249af90b0fe-101\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-252 citation-end-252\"\u003eAbout SMSL\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp id=\"p-rc_4581b249af90b0fe-104\"\u003eInput: USB \/ Optical \/ Coaxial \/ Bluetooth \/ AES \/ I2S\u003cbr\u003eOutput: XLR \/ RCA\u003cbr\u003eTHD+N: 0.00006% (-124dB)\u003cbr\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11, Mac OS X, Linux\u003cbr\u003e\u003cspan class=\"citation-251 citation-end-251\"\u003eBluetooth Support: LDAC (24-bit\/96kHz), aptX HD, aptX, SBC, AAC\u003cbr\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan class=\"citation-250 citation-end-250\"\u003eSampling Rate (USB\/I2S\/AES): PCM up to 32-bit\/768kHz, DSD up to DSD512\u003cbr\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003eSampling Rate (Optical\/Coaxial): PCM up to 24-bit\/192kHz, DSD64 (DoP)\u003cbr\u003eClock: 10MHz OCXO (±5ppb)\u003cbr\u003eDisplay: Tempered glass full-laminated color IPS screen \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat DAC chips does the SMSL D400 MK2 use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses flagship AKM chips consisting of 1x AK4191 and 1x AK4499EX.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the clock system inside the D400 MK2?\u003c\/strong\u003e\u003cbr\u003eIt features a built-in 10MHz OCXO crystal oscillator with ±5ppb stability and a CK-04 clock circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the D400 MK2 support Bluetooth streaming? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-246 citation-end-246\"\u003eYes, it features a high-end Qualcomm Bluetooth chip supporting LDAC (24-bit\/96kHz), aptX HD, and more.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-246 citation-end-246\"\u003eWhat is the maximum sampling rate supported via USB? \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-246 citation-end-246\"\u003e\u003cspan class=\"citation-245 citation-end-245\"\u003ePCM up to 32-bit\/768kHz and native DSD up to DSD512.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-246 citation-end-246\"\u003e\u003cspan class=\"citation-245 citation-end-245\"\u003e\u003cstrong\u003eDoes the unit feature balanced outputs?\u003c\/strong\u003e\u003cbr\u003eYes, it comes with high-quality balanced XLR and single-ended RCA analog outputs.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4581b249af90b0fe-104\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_4581b249af90b0fe-98\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-D400-Silver","offer_id":67766651650352,"sku":"SMSL-D400-Silver","price":649.0,"currency_code":"USD","in_stock":true},{"title":"SMSL-D400-black","offer_id":67766651683120,"sku":"SMSL-D400-black","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/Saf44d8d18a514e20a9d2576923212a49R_1.webp?v=1789036688"},{"product_id":"s-m-s-l-do100-pro","title":"S.M.S.L DO100 PRO Balanced Audio DAC | Dual ES9039Q2M \u0026 HDMI ARC","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S568a53955f9c4bbb9b58cbee696719bam.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S886f80430dc1407a9b700074c20cf066D.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf70ca35bad8d49b195e7f3be573856aa4.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se91335666bc74defb0de4d04f2a4b2a87.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf0a0966813f1462aae64e6a49548cc270.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sadabe958966844f58b23d316109be18f7.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9da0e326b42045a1be4b308a2655cd23g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0e0d8d54a6594b8ebf47e98fc6c40c59x.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc03b039062b940178230e98e7e9e21e0h.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf3f4334d9b4b4fa5a1f13e776d7ed0b5O.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S164ea6cc67664fe9b03f3fa66f8a3ef8i.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7e2274cd59d4410ea2dda50cbac1a63cb.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sba1cd0a25e304cec9859686a5808462bo.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb57307668a5f44719e2fe71138c72cd5H.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6bba1fd7179b4aebbbb8729f1b7569d1K.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSL DO100 PRO Balanced Audio DAC\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eS.M.S.L DO100 PRO\u003c\/strong\u003e represents an exceptional balance of high-performance digital-to-analog conversion and modern versatility, combining dual flagship ESS silicon with uncompromising audio engineering. Designed for discerning audiophiles and modern desktop entertainment setups, it delivers master-grade resolution, ultra-low distortion, and a clean, expansive soundstage that brings every detail of your music and media to life.\u003c\/p\u003e\n\u003ch3\u003eDual ES9039Q2M DAC Architecture\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-418 citation-end-418\"\u003eAt the heart of the \u003cstrong\u003eDO100 PRO\u003c\/strong\u003e is a dual-chip architecture featuring two advanced ES9039Q2M DACs, paired with six high-performance OPA1612 operational amplifiers and driven by the third-generation \u003cstrong\u003eXMOS XU-316\u003c\/strong\u003e processor.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This meticulously engineered configuration drastically reduces noise interference and signal distortion. The result is an exceptionally pure, transparent, and lifelike audio reproduction with pinpoint imaging and rich textural detail.\u003c\/p\u003e\n\u003ch3\u003eMQA and High-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDO100 PRO\u003c\/strong\u003e provides comprehensive hardware support for the industry's most demanding formats. It natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512. Additionally, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio-original master recordings precisely as the artist intended.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Qualcomm Bluetooth Connectivity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-414 citation-end-414\"\u003eEquipped with a flagship Qualcomm Bluetooth chipset supporting Bluetooth 5.1, the DO100 PRO enables high-definition wireless streaming protocols including LDAC (24-bit\/96kHz), aptX HD, aptX, AAC, and SBC.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This ensures that users can enjoy seamless, high-resolution wireless audio from smartphones, tablets, or laptops without sacrificing sonic fidelity.\u003c\/p\u003e\n\u003ch3\u003eHDMI ARC for TV and Media Integration\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-413 citation-end-413\"\u003eDesigned to bridge the gap between two-channel audio and modern home entertainment, the DO100 PRO includes an HDMI ARC (Audio Return Channel) input.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This allows you to effortlessly connect your television or gaming console directly to the DAC, upgrading your entire media room with clean, high-fidelity stereo sound.\u003c\/p\u003e\n\u003ch3\u003eVersatile Balanced and Single-Ended Outputs\u003c\/h3\u003e\n\u003cp\u003eTo integrate effortlessly into any audio system, the DO100 PRO features professional-grade analog outputs complete with ultra-low distortion metrics, offering both balanced XLR and single-ended RCA connections to match a wide variety of power amplifiers and active speakers.\u003c\/p\u003e\n\u003ch3\u003ePremium Aluminum Alloy Construction\u003c\/h3\u003e\n\u003cp\u003eThe chassis is precision-milled from high-grade aluminum alloy using advanced CNC machining. This robust enclosure not only offers a sleek, modern aesthetic but also provides exceptional structural rigidity and superior shielding against external electromagnetic interference (EMI\/RFI).\u003c\/p\u003e\n\u003ch3\u003eComprehensive Digital Connectivity\u003c\/h3\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-137\"\u003eDesigned as the ultimate command center for digital audio sources, the DO100 PRO offers a full array of digital inputs:\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-137\"\u003e\u003cspan class=\"citation-412 citation-end-412\"\u003eUSB Input: Powered by XMOS XU-316 supporting high-resolution PCM, native DSD, and UAC1\/UAC2 mode switching for game console compatibility.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-137\"\u003eOptical \u0026amp; Coaxial Inputs: Ideal for connecting digital transports or legacy audio sources.\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-137\"\u003eBluetooth Input: Wireless high-definition streaming capability.\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-137\"\u003eHDMI ARC: Direct connection for modern televisions. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-411 citation-end-411\"\u003eAbout SMSL\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-411 citation-end-411\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-411 citation-end-411\"\u003e\u003cspan class=\"citation-410 citation-end-410\"\u003eTechnical Specifications\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003e\u003cspan class=\"citation-409 citation-end-409\"\u003eInput: USB \/ Optical \/ Coaxial \/ Bluetooth \/ HDMI ARC\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003e\u003cspan class=\"citation-408 citation-end-408\"\u003eOutput: XLR \/ RCA\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11, Mac OS X, Linux, Android, iOS\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003e\u003cspan class=\"citation-407 citation-end-407\"\u003eBluetooth Support: LDAC (24-bit\/96kHz), aptX HD, aptX, SBC, AAC\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003e\u003cspan class=\"citation-406 citation-end-406\"\u003eSampling Rate (USB): PCM up to 32-bit\/768kHz, DSD up to DSD512\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003eSampling Rate (Optical\/Coaxial): PCM up to 24-bit\/192kHz, DoP64\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003eDisplay: High-performance digital display panel\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003ePower Consumption: \u0026lt; 10W (Standby power \u0026lt; 0.5W)\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-139\"\u003eDimensions: Compact desktop footprint \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003eQ\u0026amp;A\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003e\u003cspan class=\"citation-401 citation-end-401\"\u003eWhat DAC chips does the SMSL DO100 PRO use?\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003e\u003cspan class=\"citation-400 citation-end-400\"\u003eIt uses dual high-performance ES9039Q2M DAC chips from ESS.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003e\u003cspan class=\"citation-399 citation-end-399\"\u003eDoes the DO100 PRO support HDMI ARC?\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003eYes, it features an HDMI ARC input to easily connect with modern televisions and media devices. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003eWhat is the maximum sampling rate supported via USB? \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003e\u003cspan class=\"citation-398 citation-end-398\"\u003eIt supports PCM audio up to 32-bit\/768kHz and native DSD up to DSD512.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003e\u003cstrong\u003eDoes the DO100 PRO feature high-definition Bluetooth? \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003eYes, it comes with a Bluetooth 5.1 chip supporting LDAC, aptX HD, SBC, and AAC. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003e\u003cspan class=\"citation-397 citation-end-397\"\u003eDoes the unit have balanced outputs?\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-402 citation-end-402\"\u003eYes, it is equipped with both balanced XLR and single-ended RCA analog outputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_2ff77f19bd233879-134\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-DO100-PRO","offer_id":67781733908784,"sku":"SMSL-DO100-PRO","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S0efcaa86c214482a9888573ae9eccc90c_jpg_960x960q75_jpg.avif?v=1789370945"},{"product_id":"smsl-su-1","title":"SMSL SU-1 MQA Audio DAC | AK4493S Chip USB Interface","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5b834b0c13694ccfaba2675d20511eb2U.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1e6d0d0cba6346b483e401c92ffbebf1v.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S227de9055655435fb13ef6505209831en.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se0f856df11354bb18ba325a8b61a3c0aL.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9e463dc4c42045e397db88993f29d220d.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa2939d51a66f4bb89bb785dfa4659b57W.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S701aa5fa313d4403b848c6e536a669e6M.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S19827ca57f9e48b4930033137d429afaf.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S97d8f3a5bdbf442ab43834d701a710b2f.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSL SU-1 Mini Audio DAC\u003c\/h2\u003e\n\u003cp\u003eThe S.M.S.L SU-1 represents an exceptional entry point into high-performance digital-to-analog conversion, combining advanced AKM silicon with a compact, bus-powered design. Designed for desktop audiophiles and space-conscious setups, it delivers clean resolution, ultra-low distortion, and an impressive soundstage that elevates your digital music collection.\u003c\/p\u003e\n\u003ch3\u003eAdvanced AK4493S DAC Architecture\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SU-1 is AKM’s high-performance AK4493S digital-to-analog converter chip, paired with a modern third-generation XMOS XU-316 USB processor. This meticulously engineered configuration drastically reduces noise interference and digital jitter. The result is a pure, transparent, and lifelike audio reproduction with refined texture and spatial accuracy.\u003c\/p\u003e\n\u003ch3\u003eMQA and High-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp\u003eThe SU-1 provides comprehensive hardware support for the industry's most demanding formats. It natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512. Additionally, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio-original master recordings precisely as the artist intended.\u003c\/p\u003e\n\u003ch3\u003eLow-Noise Power Design and High-Precision Clock\u003c\/h3\u003e\n\u003cp\u003eTo ensure absolute signal integrity, the SU-1 incorporates a discrete low-noise power supply system alongside high-precision audio clock oscillators. These specialized components maintain exceptional stability, virtually eliminating phase noise and ensuring pristine clock precision across all digital inputs.\u003c\/p\u003e\n\u003ch3\u003eVersatile Triple Digital Inputs\u003c\/h3\u003e\n\u003cp\u003eDesigned as a flexible digital audio companion, the SU-1 offers a full array of digital inputs to connect seamlessly to various sources:\u003c\/p\u003e\n\u003cp\u003eUSB Input: Powered by XMOS XU-316 supporting high-resolution PCM and native DSD.\u003c\/p\u003e\n\u003cp\u003eOptical Input: Ideal for connecting digital audio players, TVs, or game consoles. \u003c\/p\u003e\n\u003cp\u003eCoaxial Input: Provides a stable, high-fidelity interface for standard digital audio transports.\u003c\/p\u003e\n\u003ch3\u003eCompact and Durable CNC Aluminum Chassis\u003c\/h3\u003e\n\u003cp\u003eThe enclosure is precision-milled from high-grade aluminum using advanced CNC machining. This robust, space-saving design not only offers a sleek, modern aesthetic but also provides exceptional structural rigidity and superior shielding against external electromagnetic interference (EMI\/RFI).\u003c\/p\u003e\n\u003ch3\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eInput: USB \/ Optical \/ Coaxial\u003c\/p\u003e\n\u003cp\u003eOutput: RCA THD+N: 0.00013% (-117dB)\u003c\/p\u003e\n\u003cp\u003eDynamic Range: 121dB\u003c\/p\u003e\n\u003cp\u003eSNR: 121dB \u003c\/p\u003e\n\u003cp\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11, Mac OS X, Linux\u003c\/p\u003e\n\u003cp\u003eSampling Rate (USB): PCM up to 32-bit\/768kHz, DSD up to DSD512 (DoP256)\u003c\/p\u003e\n\u003cp\u003eSampling Rate (Optical\/Coaxial): PCM up to 24-bit\/192kHz, DSD64 (DoP)\u003c\/p\u003e\n\u003cp\u003ePower Supply: USB Powered (\u0026lt; 5W)\u003c\/p\u003e\n\u003cp\u003eDimensions: 96 x 27 x 78 mm (WxHxD)\u003c\/p\u003e\n\u003cp\u003eWeight: 195g\u003c\/p\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat DAC chip does the SMSL SU-1 use? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses the high-performance AK4493S DAC chip from AKM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SU-1 require an external power supply? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, it is conveniently powered via its USB interface (bus-powered) with low power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum sampling rate supported via USB? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt supports PCM audio up to 32-bit\/768kHz and native DSD up to DSD512.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SU-1 support MQA decoding? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it features full hardware MQA and MQA-CD decoding capabilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat digital inputs are available on the SU-1? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features USB, Optical, and Coaxial digital inputs along with stereo RCA analog outputs.\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-SU-1","offer_id":67781861769520,"sku":"SMSL-SU-1","price":177.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S52cbf9cd1a884a13aab9ef876ef5f5136.avif?v=1789373863"},{"product_id":"smsl-do400","title":"SMSL DO400 Fully Balanced Audio DAC \u0026 Headphone Amplifier | ES9039MSPRO MQA-CD Decoder","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfb3a0d9b76dc4095aafd6f123c33e9652.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbecec363440f49a08c8136fbaff7d9f70.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S693f31e6468c40d4a5322723046d6188N.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S720ce7eea72749399bc5ea0c85ae9289W.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf66fe648ac4a4956b20ac9c06e338cd9c.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S51f4369a05474ac39c7077e3fb4bd393O.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S32fc570bf87e43669662586400ccb07eh.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seb1d2dfdc75c4cd39803b8b347b6004dN.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7dc0faf64b2143b5b5e4ede93aa1b4e4k.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sff1fe2e1f271448f9c68ed3fb96aacd2B.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sad7d491c1ca541b7b6ddce4acb15915fI.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9989979942cc4199853314ecef17a35aY.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbbec65f327fc452b9bf8561259aea09dU.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa61f3cce3e824501b6e5a539a1a4eacal.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed7ecc52eacb4816ba171abbba6d36ffm.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eS.M.S.L DO400 Fully Balanced Audio DAC and Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eS.M.S.L DO400\u003c\/strong\u003e represents the pinnacle of modern desktop audio engineering, combining a state-of-the-art flagship \u003cstrong\u003eESS DAC\u003c\/strong\u003e chip with a powerful built-in headphone amplifier. Designed for discerning audiophiles and high-end setups, it delivers master-grade resolution, ultra-low distortion, and massive driving power to bring out the absolute best in any headphones or speakers.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-317 citation-end-317\"\u003eFlagship ES9039MSPRO DAC Architecture\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-317 citation-end-317\"\u003e\u003cspan class=\"citation-316 citation-end-316\"\u003eAt the heart of the \u003cstrong\u003eDO400\u003c\/strong\u003e is ESS Technology’s premier flagship ES9039MSPRO digital-to-analog conversion chip, featuring built-in MQA hardware decoding.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This advanced architecture drastically reduces noise interference and jitter, resulting in an exceptionally pure, transparent, and lifelike audio reproduction with pinpoint imaging and rich textural detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eMassive Headphone Driving Power with Versatile Outputs\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-314 citation-end-314\"\u003eEquipped with a high-performance 4-way fully balanced headphone amplifier circuit, the DO400 delivers an impressive output power of up to 6000mW into 16 ohms.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e It features a comprehensive array of headphone jacks—including 4.4mm balanced, 6.35mm single-ended, and 4-pin XLR balanced outputs—alongside professional XLR and RCA line outputs to easily drive everything from sensitive IEMs to demanding planar magnetic headphones.\u003c\/p\u003e\n\u003ch3\u003eHigh-Resolution Audio and Complete MQA Decoding\u003c\/h3\u003e\n\u003cp\u003eThe DO400 provides comprehensive hardware support for the industry's most demanding digital formats. It natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512 via USB and I2S inputs. Furthermore, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio master recordings precisely as the artist intended.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Qualcomm Bluetooth Connectivity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-313 citation-end-313\"\u003eEquipped with an advanced Qualcomm Bluetooth chipset supporting Bluetooth 5.1, the DO400 offers high-definition wireless streaming protocols including LDAC (24-bit\/96kHz), aptX HD, aptX, AAC, and SBC.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This ensures users can enjoy seamless, high-resolution wireless audio from smartphones, tablets, or laptops without sacrificing sonic fidelity.\u003c\/p\u003e\n\u003ch3\u003ePremium CNC Aluminum Construction\u003c\/h3\u003e\n\u003cp\u003eThe chassis is precision-milled from a solid block of high-grade aluminum using advanced CNC machining and features a full-laminated tempered glass color IPS display. This robust enclosure not only offers a sleek, modern aesthetic but also provides exceptional structural rigidity and superior shielding against external electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Digital and Analog Connectivity\u003c\/h3\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-126\"\u003eDesigned as the ultimate command center for desktop audio, the DO400 offers a full array of inputs and outputs to integrate effortlessly into any home audio or headphone system:\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-126\"\u003e\u003cspan class=\"citation-312 citation-end-312\"\u003eInputs: USB, Optical, Coaxial, Bluetooth, AES\/EBU, and I2S.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-126\"\u003eOutputs: Balanced XLR line-out, Unbalanced RCA line-out, 4.4mm balanced headphone jack, 6.35mm single-ended headphone jack, and 4-pin XLR balanced headphone jack. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-310 citation-end-310\"\u003eAbout SMSL\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-310 citation-end-310\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established global manufacturer specializing in high-fidelity desktop audio. \u003cspan class=\"citation-309 citation-end-309\"\u003eKnown for digital-to-analog converters, balanced headphone amplifiers, and power amplifiers, SMSL has built a worldwide reputation for combining rigorous bench performance, clean industrial design, and exceptional value across various price tiers.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003e\u003cspan class=\"citation-308 citation-end-308\"\u003eInput: USB \/ Optical \/ Coaxial \/ Bluetooth \/ AES \/ I2S\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003e\u003cspan class=\"citation-307 citation-end-307\"\u003eLine Output: XLR \/ RCA\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003e\u003cspan class=\"citation-306 citation-end-306\"\u003eHeadphone Output: 4.4mm balanced \/ 6.35mm single-ended \/ 4-pin XLR balanced\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003e\u003cspan class=\"citation-305 citation-end-305\"\u003eHeadphone Output Power: 6000mW x2 (16Ω) \/ 3000mW x2 (32Ω)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003eTHD+N: 0.00005% (-123dB)\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003e\u003cspan class=\"citation-304 citation-end-304\"\u003eBluetooth Support: LDAC, aptX HD, aptX, SBC, AAC\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003eUSB Sampling Rate: PCM up to 32-bit\/768kHz, DSD up to DSD512\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003eDisplay: Tempered glass full-laminated color IPS screen \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-298 citation-end-298\"\u003e\u003cstrong\u003eWhat DAC chip does the SMSL DO400 use?\u003c\/strong\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003eIt uses flagship ESS Technology ES9039MSPRO DAC chip with built-in MQA decoding.\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-297 citation-end-297\"\u003e\u003cstrong\u003eWhat is the headphone output power of the DO400?\u003c\/strong\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-296 citation-end-296\"\u003eIt delivers up to 6000mW per channel into 16 ohms (3000mW into 32 ohms).\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cstrong\u003eWhat headphone jacks are available on the unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-295 citation-end-295\"\u003eIt features 4.4mm balanced, 6.35mm single-ended, and 4-pin XLR balanced headphone outputs.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-294 citation-end-294\"\u003e\u003cstrong\u003eDoes the DO400 support high-definition Bluetooth streaming?\u003c\/strong\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-293 citation-end-293\"\u003eYes, it features a high-end Qualcomm Bluetooth chip supporting LDAC, aptX HD, aptX, AAC, and SBC.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cstrong\u003eWhat are the maximum sampling rates supported via USB?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003cspan class=\"citation-292 citation-end-292\"\u003eIt supports PCM up to 32-bit\/768kHz and native DSD up to DSD512.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-132\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-130\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-126\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-125\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fea7d4b4efc6f1ec-124\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-DO400-Black","offer_id":67787681923376,"sku":"SMSL-DO400-Black","price":599.0,"currency_code":"USD","in_stock":true},{"title":"SMSL-DO400-Silver","offer_id":67787681956144,"sku":"SMSL-DO400-Silver","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S010d8c798c174ee1a6d012a1dce13328J_jpg_960x960q75_jpg.avif?v=1789456267"},{"product_id":"smsl-su-9-pro","title":"SMSL SU-9 PRO High-Resolution Audio DAC | ES9039MSPRO MQA Decoder","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sef83fca0c9b34b668d7664765e0d18b1m.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5e68e4762e9745289ed5d519d0a76792Z.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb5bd1a20dc7747bea68b77609c7a7338v.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S818b1238fcdf4f56bfd7a64281f486720.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc61bc8848aa24d9e8403083f1df74655R.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa03b95dacbbb404181f310d965d29994y.png\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6ac5b61361f14b2badf61827c856d579s.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc3dde1b431c244d488a7ca016d4a7ee0r.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd3d4487530d84d49ba6b48156c96bb6cM.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S920f12dd3d654141bbc62d20d07098eel.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eS.M.S.L SU-9 PRO High-Resolution Audio DAC\u003c\/h2\u003e\n\u003cp\u003eThe S.M.S.L SU-9 PRO represents a high-performance standard in modern digital-to-analog conversion, combining state-of-the-art flagship silicon with uncompromising audio engineering. Designed for discerning audiophiles and high-end desktop setups, it delivers master-grade resolution, ultra-low distortion, and an expansive soundstage that brings every nuance of your music to life.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-415 citation-end-415\"\u003eFlagship ES9039MSPRO DAC Architecture\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the SU-9 PRO is ESS Technology’s premier flagship ES9039MSPRO digital-to-analog conversion chip, utilizing all 8 channels driven by the third-generation XMOS XU-316 processor and multiple high-performance OPA1612A operational amplifiers. This advanced design drastically reduces noise interference and digital jitter to deliver an exceptionally pure, transparent, and lifelike audio reproduction with pinpoint imaging.\u003c\/p\u003e\n\u003ch3\u003eAdvanced CK-03 Clock Processing Circuit\u003c\/h3\u003e\n\u003cp\u003eTo ensure absolute signal integrity and minimize timing errors, the SU-9 PRO incorporates SMSL's newly self-developed CK-03 clock processing circuit. This specialized system works in tandem with low-noise power regulation to virtually eliminate phase noise, ensuring master-clock precision and exceptional stability across digital streams.\u003c\/p\u003e\n\u003ch3\u003eMQA and High-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp\u003eThe SU-9 PRO provides comprehensive hardware support for the industry's most demanding formats. It natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512 via USB and S\/PDIF inputs. Additionally, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio-original master recordings precisely as the artist intended.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Qualcomm Bluetooth Connectivity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-413 citation-end-413\"\u003eEquipped with a high-end Qualcomm Bluetooth chipset, the SU-9 PRO supports high-definition wireless streaming protocols including LDAC (24-bit\/96kHz), aptX HD, aptX, AAC, and SBC.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This ensures that users can enjoy seamless, high-resolution wireless audio from smartphones, tablets, or laptops without sacrificing sonic fidelity.\u003c\/p\u003e\n\u003ch3\u003eLow-Noise Shielded Power Supply Design\u003c\/h3\u003e\n\u003cp\u003eTo maximize audio performance, the unit features a built-in shielded, low-noise power processing system coupled with specially designed discrete component linear regulators and multiple low-noise voltage regulators. This robust power architecture provides clean, stable, and efficient power to both digital and analog circuits while maintaining lower power consumption.\u003c\/p\u003e\n\u003ch3\u003ePremium Tempered Glass Display Design\u003c\/h3\u003e\n\u003cp\u003eThe chassis is engineered with a sleek, modern aesthetic and features a high-transmittance tempered glass display panel. This design offers higher light transmittance, enhanced visual clarity, and a longer service life, making it a sophisticated addition to any high-end desktop or home audio rack.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Digital Connectivity\u003c\/h3\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-167\"\u003eDesigned as a versatile command center for high-end digital audio sources, the SU-9 PRO offers a full array of digital inputs and professional analog outputs:\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-167\"\u003e\u003cspan class=\"citation-412 citation-end-412\"\u003eUSB Input: Powered by XMOS XU-316 supporting high-resolution PCM and native DSD.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-167\"\u003eOptical \u0026amp; Coaxial Inputs: Ideal for connecting digital transports, televisions, or game consoles with full DSD support (DoP64).\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-167\"\u003eAnalog Outputs: Features balanced XLR and single-ended RCA outputs for effortless system integration. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-411 citation-end-411\"\u003eAbout SMSL\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eInput: USB \/ Optical \/ Coaxial \/ Bluetooth\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eOutput: XLR \/ RCA\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eTHD+N: 0.00009% (-120dB)\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11, Mac OS X, Linux\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003e\u003cspan class=\"citation-410 citation-end-410\"\u003eBluetooth Support: LDAC (24-bit\/96kHz), aptX HD, aptX, SBC, AAC\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003e\u003cspan class=\"citation-409 citation-end-409\"\u003eSampling Rate (USB): PCM up to 32-bit\/768kHz, DSD up to DSD512\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eSampling Rate (Optical\/Coaxial): PCM up to 24-bit\/192kHz, DSD64 (DoP)\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eClock Processing: CK-03 circuit\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003eDisplay: Tempered glass panel \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-407 citation-end-407\"\u003eWhat DAC chip does the SMSL SU-9 PRO use?\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses the flagship ESS ES9039MSPRO DAC chip utilizing all 8 channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clock system is featured in the SU-9 PRO? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features SMSL's self-developed CK-03 clock processing circuit to significantly reduce jitter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SU-9 PRO support Bluetooth streaming? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it features a high-end Qualcomm Bluetooth chip supporting LDAC, aptX HD, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e What is the maximum sampling rate supported via USB? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-406 citation-end-406\"\u003ePCM up to 32-bit\/768kHz and native DSD up to DSD512.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the unit feature balanced outputs? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it comes with high-quality balanced XLR and single-ended RCA analog outputs.\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-171\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-169\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-167\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-166\"\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp id=\"p-rc_1d8eb9030dcc23da-165\"\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"SMSL","offers":[{"title":"SMSL-SU-9-PRO","offer_id":67788310085936,"sku":"SMSL-SU-9-PRO","price":597.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/Sd1dfd6334e86404782096d3d7a8cb159T.avif?v=1789461287"},{"product_id":"smsl-ao300-pro","title":"SMSL AO300 Pro Hi-Res Audio DAC \u0026 Headphone Amp | Class D Power Amplifier with Cirrus Logic Chip","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saf5a479694564f98b1771e9adc6415b6i.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S378a78e3c2c946cfaa37fb97b23416e2A.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S26f7f6d2752d42a6b36130e9b27d877cR.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S37ba8efc8958407a841f7efbde913a40l.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa23485289a894af684bcaf99a81b23aaz.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scd663b2b6a0b41f2953301a038687f20L.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S01f48f4fa1564ba9ab421f1b31ffdfc4x.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S11d66624b54c46e59fca31531fed7cb78.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd3a26a3386e748669ae90cfd5da1e699V.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5efd4de1ba084b73b95f0c25d77ba642Z.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc17bae99562547aea0353aafbbc3bbb3f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2be909127ffd4897bda8c5a248348fd0p.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf395f1033e4d4b16abd436e3da4568fcE.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S65d47a7ccaeb442297e8cea59ece43a1L.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77b98e79afa747bea7d80bf917336e457.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8e84b312ca4642ee9d893a65131d904fO.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd98e8d4dc77f422fb3e18f100c5f4256X.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb03abc5d16dc4cfca9878fe30efad7d1P.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5148f28428e84bc4a7ef1b1f3ca6bc5fQ.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S137e5e4117ed4af2bff56b46b6b494e5j.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0503b16b123849da905b9297889a97a9L.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSL AO300 Pro 3-In-1 Hi-Res Audio System\u003c\/h2\u003e\n\u003cp\u003eThe SMSL AO300 Pro is an advanced 3-in-1 desktop audio solution, integrating a high-performance DAC, a dedicated headphone amplifier, and a powerful Class D power amplifier into a compact chassis. Designed for high-end audio enthusiasts, it delivers exceptional resolution, robust driving power, and versatile connectivity for both desktop setups and living room entertainment systems.\u003c\/p\u003e\n\u003ch3\u003eCirrus Logic CS43131 DAC Architecture\u003c\/h3\u003e\n\u003cp\u003eAt the core of the AO300 Pro is the high-fidelity Cirrus Logic CS43131 decoding architecture, paired with the advanced XMOS XU-316 processor. This precision-engineered digital-to-analog stage drastically suppresses background noise and jitter, ensuring pure, transparent audio reproduction with rich textural detail and precise soundstaging.\u003c\/p\u003e\n\u003ch3\u003eHigh-Power Class D Speaker Amplification\u003c\/h3\u003e\n\u003cp\u003eEquipped with an Infineon MA5332MS Class D power amplifier stage, the AO300 Pro delivers robust stereophonic output power of up to 165W per channel into 4Ω loads and 85W into 8Ω loads. It easily drives demanding bookshelf or floor-standing speakers, providing deep, controlled bass, clear midrange, and ample dynamic headroom.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Headphone Output Options\u003c\/h3\u003e\n\u003cp\u003eCatered to personal audio users, the device features a built-in headphone amplifier circuit equipped with both a 4.4mm balanced output jack and a 6.35mm single-ended output jack. It delivers clean, low-distortion amplification suitable for a wide range of sensitive IEMs and high-impedance headphones.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Bluetooth 5.3 Connectivity\u003c\/h3\u003e\n\u003cp\u003eFeaturing a modern Bluetooth 5.3 chipset, the AO300 Pro supports high-definition wireless audio streaming protocols including LDAC, aptX HD, aptX, AAC, and SBC. This allows users to stream high-resolution audio seamlessly and reliably from smartphones, tablets, and laptops without loss of clarity.\u003c\/p\u003e\n\u003ch3\u003eMQA and High-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp\u003eThe AO300 Pro offers comprehensive hardware support for demanding modern formats, natively decoding PCM audio up to 32-bit\/768kHz and DSD up to DSD256 via USB. Additionally, it includes full MQA and MQA-CD decoding capabilities to reproduce master-quality studio recordings with absolute fidelity.\u003c\/p\u003e\n\u003ch3\u003eVersatile Digital and HDMI eARC Connectivity\u003c\/h3\u003e\n\u003cp\u003eDesigned as a complete media hub, the unit includes a full array of digital and analog inputs such as USB-C, Optical, Coaxial, RCA, and an HDMI (eARC) port with CEC control. The HDMI eARC connection enables direct, high-quality audio integration with modern flat-screen televisions, transforming your setup into a high-end 2.1-channel home entertainment system.\u003c\/p\u003e\n\u003ch3\u003ePremium CNC Aluminum Construction\u003c\/h3\u003e\n\u003cp\u003eThe chassis is precision-milled from a solid block of high-grade aluminum using advanced CNC machining techniques. This robust enclosure provides a sleek, modern aesthetic while ensuring exceptional structural rigidity and effective shielding against external electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer specializing in high-fidelity desktop audio equipment. Renowned globally for digital-to-analog converters, balanced headphone amplifiers, and power amplifiers, SMSL consistently combines rigorous bench performance, clean industrial design, and practical feature sets.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eInputs: USB-C, Optical, Coaxial, Bluetooth, RCA, HDMI (eARC)\u003c\/p\u003e\n\u003cp\u003eOutputs: Speaker terminals, Subwoofer output, 4.4mm balanced headphone jack, 6.35mm single-ended headphone jack\u003c\/p\u003e\n\u003cp\u003eAmplifier Chip: Infineon MA5332MS (Class D)\u003c\/p\u003e\n\u003cp\u003eDAC Chip: Cirrus Logic CS43131\u003c\/p\u003e\n\u003cp\u003eOutput Power: 165W x 2 (4Ω), 85W x 2 (8Ω)\u003c\/p\u003e\n\u003cp\u003eTHD+N: 0.003%\u003c\/p\u003e\n\u003cp\u003eSNR: 107dB\u003c\/p\u003e\n\u003cp\u003eBluetooth Version: 5.3 (SBC, AAC, aptX, aptX HD, LDAC)\u003c\/p\u003e\n\u003cp\u003eMaximum Sampling Rate (USB): PCM up to 32-bit\/768kHz, DSD256\u003c\/p\u003e\n\u003cp\u003eDimensions: 219 × 42 × 185 mm (W × H × D)\u003c\/p\u003e\n\u003cp\u003eWeight: 1.5 kg\u003c\/p\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat DAC chip does the SMSL AO300 Pro use? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses the high-performance Cirrus Logic CS43131 decoding chip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the speaker output power of the unit? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt delivers 165W per channel into 4Ω speakers and 85W per channel into 8Ω speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the AO300 Pro support headphone connections? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it features both a 4.4mm balanced and a 6.35mm single-ended headphone output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect this amplifier directly to my TV? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it features an HDMI eARC input port with CEC control, allowing seamless audio integration with your television.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wireless audio codecs are supported? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt supports high-definition codecs including LDAC, aptX HD, aptX, AAC, and SBC via Bluetooth 5.3.\u003c\/p\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e","brand":"SMSL","offers":[{"title":"SMSL-AO300-pro-Black","offer_id":67791730278704,"sku":"SMSL-AO300-pro-Black","price":365.05,"currency_code":"USD","in_stock":true},{"title":"SMSL-AO300-pro-Silver","offer_id":67791730311472,"sku":"SMSL-AO300-pro-Silver","price":365.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/Sb9275b9cad7d4ae392776db231ff4cd33_jpg_960x960q75_jpg.avif?v=1789530772"},{"product_id":"smsl-h400-mk2","title":"SMSL H400 MK2 Flagship Headphone Amplifier \u0026 Preamplifier | Ultra-High Power Desktop Amp","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7db7f6483a864c86a7ddb23d5931e07eq.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S29620d9eb9b549d8b4305cc079be3860S.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbd1d6093ff6349988ed4d4b5b0f8131en.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1282a3a5df57433ba70ed04f641de2a8G.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc0bca0e2b47c403dac6c0128a2a2e363I.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S99228aad85fc471b8bbe78afda02fd816.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7a3dda572e9a4db28e669437fe306854Z.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S81b651010e5d4f2595e3070b01f546958.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa1f3812475fc487da71421557ac4ba47K.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S08dac3901dfc405d8e390e51c354723bv.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4d5dbc49db0a49b4a277ab092bafd999t.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S014c3e767b2f48df9623135cf6bc2c5d9.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S958dd409ee8b41a5a8c9b6cd3580ad18b.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8a4546ee774343a7855f40c5d3a0046b4.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S526b9defe4de4c3893ead5627c55a8609.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sea6504182cf9470da1a353b75aa55654B.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se3bf29836e3842ddb975736e2392fa77j.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S086c2fcdd17e408aa92d99263146daaeG.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eS.M.S.L H400 MK2 Flagship Headphone Amplifier and Preamplifier\u003c\/h2\u003e\n\u003cp\u003eThe S.M.S.L H400 MK2 represents the pinnacle of high-end desktop amplification, combining ultra-high driving power with uncompromising audio engineering. Designed for discerning audiophiles and demanding headphone setups, it delivers master-grade resolution, exceptionally low distortion, and an expansive soundstage that brings every nuance of your music to life.\u003c\/p\u003e\n\u003ch3\u003eUltra-High Power Output Architecture\u003c\/h3\u003e\n\u003cp\u003eEngineered to effortlessly drive the most demanding low-impedance planar magnetics and high-impedance dynamic headphones, the H400 MK2 delivers a massive output power of up to 15W per channel into 16 ohms, 7.5W into 32 ohms, and reliable high power for 300-ohm and 600-ohm loads. This immense headroom ensures absolute control, explosive dynamics, and pristine tonal balance across any headphone.\u003c\/p\u003e\n\u003ch3\u003eUltra-Low Distortion and Pristine Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eTo ensure absolute signal purity, the H400 MK2 achieves an astonishingly low Total Harmonic Distortion plus Noise (THD+N) of 0.00006% (-123dB) alongside an ultra-high Signal-to-Noise Ratio (SNR) and dynamic range of up to 133dB. This specialized circuit topology eliminates background hiss, allowing the subtlest micro-details of your recordings to emerge with crystalline clarity.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Balanced and Single-Ended Headphone Outputs\u003c\/h3\u003e\n\u003cp\u003eTo accommodate a wide array of personal audio gear, the H400 MK2 features a versatile selection of professional headphone outputs, including 4.4mm balanced, 4-pin XLR balanced, and 6.35mm single-ended jacks. Combined with an optimized output impedance design, it delivers transparent, uncolored amplification tailored to any transducer.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Multi-Level Gain Control\u003c\/h3\u003e\n\u003cp\u003eThe unit incorporates a sophisticated multi-level gain control system tailored independently for balanced and unbalanced outputs. With meticulously tuned Low, Medium, and High gain stages, it provides precise volume matching and optimal sensitivity control whether you are pairing it with highly sensitive IEMs or power-hungry full-sized headphones.\u003c\/p\u003e\n\u003ch3\u003eHigh-Performance Preamplifier Functionality\u003c\/h3\u003e\n\u003cp\u003eBeyond serving as a world-class headphone amplifier, the H400 MK2 functions as a high-end preamplifier equipped with both balanced XLR and unbalanced RCA line outputs. It integrates seamlessly into high-end desktop speaker systems or dedicated stereo setups, delivering pristine volume control and signal distribution.\u003c\/p\u003e\n\u003ch3\u003ePremium CNC Aluminum Construction\u003c\/h3\u003e\n\u003cp\u003eThe chassis is precision-milled from a solid block of high-grade aluminum using advanced CNC machining techniques. This robust enclosure not only offers a sleek, modern industrial aesthetic that elevates any desktop setup, but also provides exceptional structural rigidity and superior shielding against external electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Analog Connectivity\u003c\/h3\u003e\n\u003cp\u003eDesigned as the ultimate analog control center, the H400 MK2 offers a full array of professional inputs and outputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced XLR Inputs: For pristine, interference-free connection with high-end DACs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnbalanced RCA Inputs: For universal compatibility with standard audio sources.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eMultiple Headphone \u0026amp; Preamp Outputs: 4.4mm, XLR, 6.35mm, and line-out options for maximum versatility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInputs: 1x Balanced XLR, 1x Unbalanced RCA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadphone Outputs: 4.4mm balanced, 4-pin XLR balanced, 6.35mm single-ended\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePreamp Outputs: Balanced XLR, Unbalanced RCA\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Power: 15W x 2 (16Ω), 7.5W x 2 (32Ω), 1000mW x 2 (300Ω), 550mW x 2 (600Ω)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTHD+N: 0.00006% (-123dB, 1kHz, 32Ω)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSNR \/ Dynamic Range: 133dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Response: 20Hz – 100kHz (-0.5dB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 254 × 46 × 189 mm (W × H × D)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 2.03 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum output power of the SMSL H400 MK2? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt delivers up to 15W per channel into 16-ohm loads and 7.5W per channel into 32-ohm loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat headphone output connections are available? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features 4.4mm balanced, 4-pin XLR balanced, and 6.35mm single-ended headphone outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the H400 MK2 be used as a preamplifier? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it features both balanced XLR and unbalanced RCA line outputs, allowing it to function as a high-end preamplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Signal-to-Noise Ratio of this amplifier? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features an exceptional SNR and dynamic range of up to 133dB.\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-H400-MK2-Black","offer_id":67793739481392,"sku":"SMSL-H400-MK2-Black","price":636.5,"currency_code":"USD","in_stock":true},{"title":"SMSL-H400-MK2-Silver","offer_id":67793739514160,"sku":"SMSL-H400-MK2-Silver","price":636.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S3bdb652067564c7396a5c524614aaf23Q_jpg_960x960q75_jpg.avif?v=1789543417"},{"product_id":"smsl-raw-mda1","title":"SMSL RAW-MDA1 Dual ES9039Q2M Audio DAC \u0026 Headphone Amp | XMOS XU316 \u0026 MQA Support","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9e9c2ab8cc224640aaecbccc0b2d24e06.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S63de7e3170b74b458d24f91da39b75d0B.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7ff00015a44e41fb81f534b13fd65bc6f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9fb26a64f2fa47b986d920381c57d2b3L.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5097d14b82bc491cb2b9691ef92aeed5H.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa7600198d74c4a678d7ff2de8c39f349T.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8f425f5e38d84b918ed00798d73ae94bU.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1baaf240af9542d9aed8c7b00edb9a40g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd0dbcb20d8764a278cd77f9c3725a616v.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S49f6ff6eef5a42289d1086aac65a1a12f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S276fa98b385f47a5be2d6511e2de1f23v.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se7e08b02e49e47c1af10e814f48f28e9m.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb0727be7cede4a4ab0420f5fad3654976.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7ff5ca4d914c46f28a26f53091542747j.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S19cc5a4577af484d9489474f265d797eB.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S39e6afd090874803a9f6173c015e5d115.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8729506256ff461f8c6fc691ec070560m.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSL RAW-MDA1 Dual ES9039Q2M Desktop DAC and Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe S.M.S.L RAW-MDA1 represents a masterclass in modern digital audio engineering, merging high-performance digital-to-analog conversion with a powerful, versatile headphone amplifier. Designed for audiophiles and desktop enthusiasts who demand pristine sound quality and robust drive capability, it delivers master-grade resolution, ultra-low distortion, and an expansive soundstage that brings every nuance of your music to life.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eDual ES9039Q2M DAC Architecture\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-134 citation-end-134\"\u003eAt the heart of the RAW-MDA1 is ESS Technology’s advanced dual-chip architecture, utilizing two ES9039Q2M DAC chips driven by the third-generation XMOS XU-316 processor.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This meticulously engineered configuration drastically reduces noise interference and digital jitter while ensuring exceptional channel separation. The result is an exceptionally pure, transparent, and lifelike audio reproduction with pinpoint imaging and rich textural detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eHigh-Performance Headphone Amplifier with OPA1612A Op-Amps\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eEquipped with six high-end OPA1612A dual op-amps and a dedicated headphone amplification stage, the RAW-MDA1 delivers robust output power—up to 2.5W per channel into 16-ohm loads. It effortlessly drives demanding over-ear headphones and sensitive in-ear monitors alike, maintaining tight bass control, pristine vocal clarity, and effortless dynamics across any genre.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eMQA and High-Resolution Audio Decoding\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eThe RAW-MDA1 provides comprehensive hardware support for the industry's most demanding digital formats. It natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512 via USB. Additionally, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio-original master recordings precisely as the artist intended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eQualcomm Bluetooth 5.1 Wireless Connectivity\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-131 citation-end-131\"\u003eEquipped with a high-end Qualcomm Bluetooth chipset supporting version 5.1, the RAW-MDA1 enables high-definition wireless streaming protocols including LDAC (24-bit\/96kHz), aptX HD, aptX, SBC, and AAC.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This ensures that users can enjoy seamless, high-resolution wireless audio from smartphones, tablets, or laptops without sacrificing sonic fidelity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eVersatile Balanced and Single-Ended Outputs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eTo integrate effortlessly into any desktop audio system, the RAW-MDA1 features professional-grade analog outputs including balanced XLR line outputs, single-ended RCA outputs, and a front-panel headphone jack. With ultra-low distortion metrics and high dynamic range, it functions seamlessly as a standalone DAC, a preamplifier, or a complete desktop head-fi hub.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eTempered Glass Full-Laminated Color IPS Display\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003eThe chassis is designed with a sleek, modern aesthetic and features a fully laminated tempered glass color IPS display. This vibrant screen provides clear visibility of playback status, volume level, sampling rates, and menu settings, while offering intuitive control alongside the included remote control.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003eAbout SMSL\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. \u003cspan class=\"citation-129 citation-end-129\"\u003eSpecializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003eTechnical Specifications\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-127 citation-end-127\"\u003eInput: USB, Optical x2, Coaxial x2, Bluetooth\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-126 citation-end-126\"\u003eOutput: XLR, RCA, Headphone Jack\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-125 citation-end-125\"\u003eTHD+N: 0.00005% (-124.5dB, non-weighting)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-124 citation-end-124\"\u003eDynamic Range \u0026amp; SNR: XLR 132dB, RCA 127dB, HP 122dB\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-123 citation-end-123\"\u003eHeadphone Output Power: 2.5W x2 (16Ω), 1.7W x2 (32Ω)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-122 citation-end-122\"\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11, Mac OS X, Linux\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-121 citation-end-121\"\u003eBluetooth Specification: 5.1 (Supports LDAC, aptX HD, aptX, SBC, AAC)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003eSampling Rate (USB): PCM up to 32-bit\/768kHz, DSD up to DSD512 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-120 citation-end-120\"\u003eMQA Decoder: USB, Optical, Coaxial\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-119 citation-end-119\"\u003eSize: 189 x 45 x 179 mm\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-135 citation-end-135\"\u003e\u003cspan class=\"citation-130 citation-end-130\"\u003e\u003cspan class=\"citation-129 citation-end-129\"\u003e\u003cspan class=\"citation-128 citation-end-128\"\u003e\u003cspan class=\"citation-118 citation-end-118\"\u003eWeight: 1.02 kg\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-RAW-MDA1-black","offer_id":67801251283248,"sku":"SMSL-RAW-MDA1-black","price":376.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S7f450507cce54a7288fccb13a728b23ed_png_960x960_png.avif?v=1789629297"},{"product_id":"smsl-g1","title":"SMSL G1 External Audio Master Clock | 10MHz OCXO Oven-Controlled Crystal Oscillator","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seadcb9350c274417afa941f999a8921cA.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6f8892983d494e00904144096d2bfde3n.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S468e8b28d08b49699e7b3ba0949105d7u.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc2889f9cfa184f5ab46c290969ecbfea4.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sda09f49da0924a8cab0327ac6c1ef860K.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2bf74797258848c4b7724f3b55a00f18A.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc4fb0222871240c188aa360ee1b452b7w.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S13d6310c4e434a4c84d9d63ab9450f90W.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5b6ec963d28d4306977ad4d26ee87e853.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa2815d86089d49baa5f7c547ffef7ad7I.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa982688392304060a628e483d3241a70O.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saf0f975c22504e9f9462ff568f35acb0n.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1c9ff70af42d4099a22b737ac780aee05.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSMSL G1 External Audio Master Clock\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"citation-459 citation-end-459\"\u003eThe S.M.S.L G1 is a reference-grade 10MHz master clock generator engineered to synchronize your high-end digital audio system.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-458 citation-end-458\"\u003eDigital audio lives and dies by clock accuracy.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-457 citation-end-457\"\u003eBy providing a single, ultra-stable 10MHz timing reference to your DAC, digital transport, or network streamer, the G1 minimizes nanosecond-level jitter, banishes digital glare, and reconstructs a wider, deeper soundstage with pinpoint imaging and natural transients.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003eSC-Cut 10MHz OCXO Crystal Oscillator\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-455 citation-end-455\"\u003eAt the heart of the G1 is an imported, communication-grade SC-cut 10MHz OCXO (Oven-Controlled Crystal Oscillator).\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Featuring an exceptional phase noise performance of -105 dBc\/Hz at 1 Hz offset and frequency accuracy calibrated to within ±3 ppb (parts per billion), this precision timepiece virtually eliminates drift caused by ambient room temperature fluctuations.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003eIsolated Dual-Constant Temperature Chamber\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-452 citation-end-452\"\u003eTo maintain absolute thermal equilibrium, the OCXO is housed within a dedicated, dual-constant temperature insulated chamber.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-451 citation-end-451\"\u003eThis specialized thermal shielding protects the crystal from external micro-temperature swings and internal heat sources.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Stable operating temperature ensures ultimate frequency stability, preserving micro-details and texture across your entire music library.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003eQuad-Channel Buffered 10MHz Outputs\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-449 citation-end-449\"\u003eThe G1 is equipped with four independent, buffered 10MHz reference outputs via professional gold-plated BNC connectors.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-448 citation-end-448\"\u003eEach output delivers a robust 3.3Vp-p square wave with selectable 50Ω or 75Ω impedance matching.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-447 citation-end-447\"\u003eThis allows you to synchronize multiple digital components—such as a DAC, transport, and streamer simultaneously—while preventing electrical signal reflections and timing distortion.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003eUltra-Low Noise Power Supply with Supercapacitors\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003ePower purity is vital for reference clocks. \u003cspan class=\"citation-446 citation-end-446\"\u003eThe G1 utilizes a premium Noratel toroidal transformer with extremely low magnetic leakage, backed by multi-stage LDO linear regulation and high-capacity super farad capacitors.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This design creates a pristine, ultra-low 6 µVrms noise environment, isolating the oscillator from power grid fluctuations and ensuring dead-silent backgrounds.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003eVibration-Damped CNC Aluminum Chassis\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-443 citation-end-443\"\u003eHoused in a solid, unit-body CNC-machined aluminum chassis, the G1 offers exceptional structural rigidity and passive mechanical damping.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e The heavy enclosure blocks external electromagnetic interference (EMI\/RFI) and works with silicone feet to absorb desktop micro-vibrations, ensuring the internal oscillator performs in a completely stable mechanical environment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003eFlexible Dual Power Modes\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-442 citation-end-442\"\u003eDesigned for ultimate setup flexibility, the G1 supports dual power options.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e It features an internal automatic voltage-switching AC input (100V-240V) for global use, alongside a rear 9V-15V DC input that allows audiophiles to connect an external dedicated linear power supply for further performance tuning.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003eAbout SMSL\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. \u003cspan class=\"citation-440 citation-end-440\"\u003eSpecializing in digital-to-analog converters, master clocks, headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-439 citation-end-439\"\u003eClock Outputs: 4 x BNC connectors\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-438 citation-end-438\"\u003eOutput \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-438 citation-end-438\"\u003eSample Rate: 10MHz\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-437 citation-end-437\"\u003eOutput Impedance: 50Ω \/ 75Ω (Selectable)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-436 citation-end-436\"\u003eOutput Level: Square wave 3.3Vp-p\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-435 citation-end-435\"\u003eFrequency Accuracy: Within ±3 ppb\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-434 citation-end-434\"\u003ePhase Noise: -105 dBc\/Hz (1 Hz offset)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-433 citation-end-433\"\u003ePower Supply: AC 100V - 240V (Auto-switching) \/ DC 9V - 15V, 1A (5.5x2.1mm plug)\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-432 citation-end-432\"\u003ePower Consumption: During Heating: 12W, Normal Use: 3W\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-431 citation-end-431\"\u003eStabilization Time: ~2 mins initial, ~10 mins recommended warm-up\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eDimensions \u0026amp; Weight: 200 x 47.9 x 186 mm (W x H x D), 1.618 kg\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eQ\u0026amp;A\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eWhat is the primary function of the SMSL G1? \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003e\u003cspan class=\"citation-421 citation-end-421\"\u003eThe G1 is a reference-grade 10MHz external master clock generator designed to synchronize digital audio devices like DACs and transports to eliminate jitter.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eWhat type of crystal oscillator does the G1 use? \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003e\u003cspan class=\"citation-420 citation-end-420\"\u003eIt employs an imported, communication-grade SC-cut 10MHz OCXO (Oven-Controlled Crystal Oscillator) housed in a dual-constant temperature insulated chamber.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eHow many devices can be connected to the G1 simultaneously? \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eIt features four independent, buffered 10MHz BNC outputs, allowing you to connect up to four digital sources at once. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003eDoes the unit support impedance matching for clock cables? \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003e\u003cspan class=\"citation-419 citation-end-419\"\u003eYes, each output offers selectable 50Ω or 75Ω impedance matching to prevent signal reflections.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003e\u003cspan class=\"citation-418 citation-end-418\"\u003eCan I use an external linear power supply with the G1?\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-457 citation-end-457\"\u003e\u003cspan class=\"citation-456 citation-end-456\"\u003e\u003cspan class=\"citation-453 citation-end-453\"\u003e\u003cspan class=\"citation-450 citation-end-450\"\u003e\u003cspan class=\"citation-447 citation-end-447\"\u003e\u003cspan class=\"citation-444 citation-end-444\"\u003e\u003cspan class=\"citation-441 citation-end-441\"\u003e\u003cspan class=\"citation-440 citation-end-440\"\u003e\u003cspan class=\"citation-430 citation-end-430\"\u003e\u003cspan class=\"citation-417 citation-end-417\"\u003eYes, in addition to standard AC power, it features a rear 9V-15V DC input for external linear power supplies.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-G1-SLIVER","offer_id":67801557958960,"sku":"SMSL-G1-SLIVER","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S6445c30bec254ac9ac1ff8e134476483o_png_960x960_png.avif?v=1789631295"},{"product_id":"s-m-s-l-su-3","title":"SMSL SU-3 AK4496 Audio DAC | XMOS XU-316 | 32-Band PEQ | Balanced XLR | 32bit\/768kHz DSD512","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S37e022b44da242bcbcdcc2337cf913fbc.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scfd79f7c31b845b3b9108850c9a41905Q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0dde9e1d260e466288bedfd30c5aa8a8V.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5440771667c24c0cba32fc63a17c8e69N.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07bda298070e4672a1dcdc37566ce802A.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfc521870ee604d3a8c12b7b11d30eadfp.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8327dfea250e4f258fee5021a435b7c5c.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S74322de4ee614134a52d9219dd7a4228R.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7572e82963f74fde95a344601113ca4fg.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfc4623b78b7c4af2a2b12f7f65491fd4g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdc15aded20e444f5984dd31e28d5c454e.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S42475647c59f403d859f59964c378ce8f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S422d096e445e46279ff93608d1b799522.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5c8eb7607b7649d7bf9b5f9fa95b1258Z.jpg\"\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eS.M.S.L SU-3 Desktop Audio DAC\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe S.M.S.L SU-3 builds upon the design philosophy and performance of the SU-1 with significant upgrades. It incorporates the latest-generation AK4496 DAC chip and advanced 32-band PEQ technology, along with balanced XLR outputs. Through meticulous tuning and optimization, it delivers more detailed, pure, and emotionally engaging musical performance in a compact desktop form factor.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eAKM AK4496 DAC Chip\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAt the core of the SU-3 is a single AKM AK4496 DAC chip, carefully tuned to achieve an exceptionally low distortion of 0.00012% (-118 dB). This high-performance converter provides clean, detailed conversion with high dynamic range and signal-to-noise ratio, resulting in transparent and refined audio reproduction.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eXMOS XU-316 USB Platform\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe SU-3 utilizes the latest XMOS XU-316 platform, supporting high-resolution playback up to 32-bit\/768 kHz PCM and native DSD512. Asynchronous USB transfer ensures stable, low-jitter data handling from computers and compatible digital sources.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e32-Band Parametric EQ with Memory\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAdvanced 32-band PEQ technology allows precise sound customization. EQ settings are retained after power-off, enabling users to store preferred frequency adjustments for consistent listening across sessions.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eBalanced XLR and Single-Ended RCA Outputs\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe SU-3 provides both balanced XLR (4 Vrms) and single-ended RCA (2 Vrms) line outputs. This versatile connectivity supports a wide range of amplifiers, active speakers, and desktop systems while maintaining high signal integrity.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDual High-Precision Femtosecond Oscillators\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDual high-precision, low-phase-noise femtosecond oscillators ensure accurate clocking and reduced jitter, contributing to cleaner digital-to-analog conversion and improved overall sonic performance.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHigh-Performance Power Filtering\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA built-in high-performance power filtering system allows the SU-3 to reach optimal performance using only USB bus power, eliminating the need for an external power adapter in most setups while minimizing noise.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eUltra-Compact CNC Aluminum Design\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe chassis is crafted from anodized CNC aluminum alloy with an artistically precision-machined front panel. Its ultra-compact size (116 × 40 × 87 mm) and 310 g weight support multiple placement options, combining modern industrial aesthetics with solid build quality and effective shielding.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHi-Res Audio Certification\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe SU-3 is certified by the Japan Electronics and Audio Association as Hi-Res Audio, confirming its capability to reproduce high-resolution music formats accurately.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer specializing in high-fidelity desktop audio equipment. The company focuses on digital-to-analog converters, headphone amplifiers, and related products, known for combining solid measured performance, clean industrial design, and practical features.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eInput: USB \/ Optical \/ Coaxial\u003cbr\u003eOutput: XLR \/ RCA\u003cbr\u003eOutput Level: XLR 4 Vrms, RCA 2 Vrms\u003cbr\u003eTHD+N: 0.00012% (-118 dB)\u003cbr\u003eDynamic Range: 126 dB (XLR), 123 dB (RCA)\u003cbr\u003eSNR: 126 dB (XLR), 123 dB (RCA)\u003cbr\u003eUSB Transfer Mode: Asynchronous\u003cbr\u003eUSB Compatibility: Windows 7 \/ 8 \/ 8.1 \/ 10 \/ 11, Mac OS X 10.6 or later, Linux\u003cbr\u003eBit Depth: USB 1 bit – 32 bit; Optical\/Coaxial 16 bit – 24 bit\u003cbr\u003eSampling Rate (USB): PCM 44.1 kHz – 768 kHz, DSD 2.8224 – 22.5792 MHz\u003cbr\u003eSampling Rate (Optical\/Coaxial): 44.1 kHz – 192 kHz\u003cbr\u003ePower Consumption: \u0026lt; 5 W\u003cbr\u003eStandby Power: \u0026lt; 0.1 W\u003cbr\u003eSize: 116 × 40 × 87 mm (W × H × D)\u003cbr\u003eWeight: 310 g \/ 0.683 lbs\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat DAC chip does the SMSL SU-3 use?\u003c\/strong\u003e\u003cbr\u003eIt uses a single AKM AK4496 DAC chip, tuned for 0.00012% (-118 dB) THD+N.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the maximum resolution supported via USB?\u003c\/strong\u003e\u003cbr\u003ePCM up to 32-bit\/768 kHz and native DSD up to DSD512 via the XMOS XU-316 platform.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the SU-3 support parametric EQ?\u003c\/strong\u003e\u003cbr\u003eYes, it features 32-band PEQ with settings retained after power-off.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the unit offer balanced outputs?\u003c\/strong\u003e\u003cbr\u003eYes, it provides balanced XLR (4 Vrms) and single-ended RCA (2 Vrms) outputs.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan the SU-3 operate on USB bus power alone?\u003c\/strong\u003e\u003cbr\u003eYes, the built-in high-performance power filtering allows optimal performance via USB bus power.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat digital inputs are available?\u003c\/strong\u003e\u003cbr\u003eUSB, Optical, and Coaxial.\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-SU-3-BLACK","offer_id":67843113582896,"sku":"SMSL-SU-3-BLACK","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S6920251a1abd4f0eb905acf62e4fc0eac_jpg_960x960q75_jpg.avif?v=1790237554"},{"product_id":"smsl-pl100-pro","title":"SMSL PL100 Pro MQA-CD Player | Dual CS43131 Audio DAC \u0026 Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdac6ea1d89d0442687876d5972c7a15a6.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sac7588ab70df4d6eb87c30caa615075f2.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7291055a1c3e4ebf98a2506aa02de1b33.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7291055a1c3e4ebf98a2506aa02de1b33.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa906230b5bc04347adfa7fcf5edf9f1ea.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb2d562df88474e53bf7a9ecec0a5c171S.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S920d21f436a04573b60659d82ef03f32g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S920d21f436a04573b60659d82ef03f32g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sae075f0439234d6b85cf1c9b5a6bf1afZ.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9318e7bb8e4e4630a057b4855a8221f9g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9318e7bb8e4e4630a057b4855a8221f9g.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbdfdbc0e28a74779a0e062056dec63aeo.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc5c3ba9312e24bdcbfa4cad5ee15487bT.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S01b9b809f5df43138a5ccbe67e583cdbR.jpg\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"3\"\u003eS.M.S.L PL100 Pro MQA-CD Player \u0026amp; Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe S.M.S.L PL100 Pro is a high-performance MQA-CD player designed to bring out the ultimate potential of your physical compact disc collection. Combining precision engineering with an advanced acoustic architecture, it delivers pristine audio reproduction, robust headphone driving capabilities, and versatile pre-amp functionality for modern desktop and home audio setups.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eDual CS43131 High-End DAC Architecture\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eAt the core of the PL100 Pro are dual Cirrus Logic CS43131 high-end decoding chips. This dual-chip configuration optimizes channel separation and signal clarity, drastically reducing noise and distortion to reveal hidden layers, spatial depth, and micro-details in your favorite music tracks.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eAutomotive-Grade Slot-In Mechanism and Anti-Shock Design\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eThe player is built around an automotive-grade slot-in motor assembly designed for long-lasting vibration resistance and stability. This robust mechanical engineering makes it exceptionally reliable, ensuring smooth disc loading and stable playback even in demanding environments.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eMQA-CD Support and Digital Bit-Perfect Outputs\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe PL100 Pro natively supports lossless MQA-CD playback and features optical and coaxial digital outputs that support MQA pass-through. This allows users to connect the player directly to an external high-end MQA decoder to unlock studio-master quality sound.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003eHigh-Power Balanced and Single-Ended Headphone Outputs\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eEquipped with both a 4.4mm balanced and a 3.5mm single-ended high-power headphone output, the PL100 Pro easily drives a wide variety of earphones and over-ear headphones with exceptional authority, dynamic range, and tonal accuracy.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"23\"\u003eVersatile Balanced XLR and RCA Line Outputs with Pre-Amp Functionality\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003eFeaturing professional-grade balanced XLR and single-ended RCA analog line outputs, the unit offers adjustable output volume and comprehensive pre-amp functionality. It integrates seamlessly into traditional hi-fi stereo systems, active monitors, or desktop power amplifier chains.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"27\"\u003ePremium Aluminium-Alloy CNC Shell and IPS Display\u003c\/h3\u003e\n\u003cp data-path-to-node=\"28\"\u003eThe chassis is meticulously crafted from high-quality aluminum alloy using precise CNC machining techniques. It features a vibrant, fully-laminated color IPS LCD display screen and high-quality gold-plated input\/output terminals, combining modern durability with an elegant visual aesthetic.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"31\"\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp data-path-to-node=\"32\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is a globally recognized manufacturer specializing in high-fidelity desktop and home audio equipment. Renowned for innovative engineering, rigorous performance benchmarks, and exceptional value, SMSL produces a wide range of digital-to-analog converters, amplifiers, and high-resolution players trusted by audiophiles worldwide.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"35\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"36\"\u003eSupported Disc Formats: Audio CD, CD-R, CD-RW, MP3 CD (supports up to 200 tracks)\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003eDAC Chips: Dual Cirrus Logic CS43131 high-end decoding chips\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003eAnalog Outputs: Balanced XLR, Single-ended RCA, 4.4mm balanced headphone output, 3.5mm single-ended headphone output\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003eDigital Outputs: Optical, Coaxial (supporting MQA pass-through)\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003eDisplay: Fully-laminated color IPS LCD display screen\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003eChassis Material: High-quality aluminium alloy with CNC machining\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003ePower Input: USB-C (5V\/2A)\u003c\/p\u003e\n\u003cp data-path-to-node=\"36\"\u003eDimensions \u0026amp; Weight: 160 × 44.5 × 160 mm, approx. 953.5g\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"39\"\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp data-path-to-node=\"40\"\u003e\u003cstrong\u003eWhat types of discs can the SMSL PL100 Pro play? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003eIt supports standard Audio CDs, CD-R, CD-RW, and MP3 CDs with support for up to 200 tracks.\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003e\u003cstrong\u003eWhat DAC chips are used in the PL100 Pro? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003eIt features dual Cirrus Logic CS43131 high-end decoding chips for superior audio clarity.\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003e\u003cstrong\u003eDoes it support MQA and MQA-CD playback? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003eYes, it natively supports lossless MQA-CD playback and features digital outputs supporting MQA pass-through to external decoders.\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003e\u003cstrong\u003eWhat headphone outputs are available on the unit? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003eIt is equipped with both a 3.5mm single-ended and a 4.4mm balanced high-power headphone output.\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003e\u003cstrong\u003eDoes the unit feature line outputs and pre-amp control? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"40\"\u003eYes, it includes balanced XLR and single-ended RCA line-out ports with adjustable volume and pre-amp functionality.\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-PL100-Pro-Black","offer_id":67880502034736,"sku":"SMSL-PL100-Pro-Black","price":231.13,"currency_code":"USD","in_stock":true},{"title":"SMSL-PL100-Pro-Silver","offer_id":67880502067504,"sku":"SMSL-PL100-Pro-Silver","price":231.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S97e6d6c0628e4a1eaa859003fe1498f8Z_jpg_960x960q75_jpg.avif?v=1790672339"},{"product_id":"smsl-d1","title":"SMSL D1 Portable Audio DAC \u0026 Headphone Amplifier | Dual DAC Chips inside","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S94455167dfa6406cb123f8413a8ee96aO.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se61f37296f2a4b3d906d78d08982e747w.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3b12096496fe440dacf6d66127bc821fo.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S351df3e54e6f4693b5cc83b7212787a3R.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7fffe98889ff4da192f3a52bac78e61bG.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S51eb9bd3622b465f99ea519f52217794b.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7ab5c9afd5cd41ffb28c988cef7ef7ebf.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1c78ff3e2900485b9718d38be1d07564H.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7ed4558717334fd0890a70aef1f9059fD.jpg\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"3\"\u003eS.M.S.L D1 High-Resolution Desktop Audio DAC\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe S.M.S.L D1 represents an exceptional balance of compact design and high-performance digital-to-analog conversion, combining state-of-the-art silicon with uncompromising audio engineering. Designed for discerning audiophiles and space-saving desktop setups, it delivers master-grade resolution, ultra-low distortion, and an expansive soundstage that brings every nuance of your music to life.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eROHM BD34352EKV DAC Architecture\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eAt the heart of the D1 is ROHM’s advanced BD34352EKV audio-grade DAC chip, meticulously tuned to achieve exceptional sonic clarity and a charming, distinctive timbre. Driven by the third-generation XMOS XU-316 processor, this architecture delivers ultra-low distortion metrics and precise signal processing for an exceptionally pure and transparent audio reproduction.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eHigh-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eThe D1 provides comprehensive hardware support for the industry's most demanding formats. It natively decodes PCM audio up to 32-bit\/768kHz and Direct Stream Digital up to DSD512 via its high-speed USB interface, allowing listeners to stream or play back studio-original master recordings precisely as the artist intended.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eBuilt-In High-Performance Power Filtering System\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eTo ensure clean and stable operation, the D1 incorporates a specialized built-in power filtering system. This design allows the unit to achieve peak performance and an ultra-low noise floor using standard USB bus power alone, making it exceptionally convenient and reliable for modern desktop use.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"19\"\u003ePremium Anodized CNC Aluminum Construction\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eThe ultra-compact chassis is precision-milled from a solid block of high-grade aluminum using advanced anodized CNC machining and features a clean, modern touch-button control panel. This robust enclosure not only offers a sleek aesthetic suited for any desktop environment but also provides exceptional structural rigidity and shielding.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"23\"\u003eComprehensive Digital Connectivity\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003eDesigned as a flexible digital audio hub, the D1 offers a reliable array of digital inputs and high-quality analog outputs:\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003eUSB-C Input: Powered by XMOS XU-316 supporting high-resolution PCM and native DSD.\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003eOptical \u0026amp; Coaxial Inputs: Ideal for connecting televisions, game consoles, or digital transports up to 24-bit\/192kHz.\u003c\/p\u003e\n\u003cp data-path-to-node=\"25\"\u003eRCA Analog Output: Delivers standard pristine 2Vrms line-level output to active speakers or amplifiers.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"28\"\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp data-path-to-node=\"29\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"32\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"33\"\u003eInput: USB \/ Optical \/ Coaxial\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eOutput: RCA\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eTHD+N: 0.00038% (-108dB)\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eDynamic Range: 119dB\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eSNR: 119dB\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11, Mac OS X, Linux\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eSampling Rate (USB): PCM up to 32-bit\/768kHz, DSD up to DSD512\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eSampling Rate (Optical\/Coaxial): PCM up to 24-bit\/192kHz\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003ePower Supply: USB 5V (Bus powered)\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eDimensions: 101 × 33 × 90 mm\u003c\/p\u003e\n\u003cp data-path-to-node=\"33\"\u003eWeight: 201.1g\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"36\"\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp data-path-to-node=\"37\"\u003e\u003cstrong\u003eWhat DAC chip does the SMSL D1 use? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003eIt uses ROHM's advanced BD34352EKV audio-grade DAC chip.\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003e\u003cstrong\u003eDoes the D1 require an external power supply? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003eNo, it features a built-in high-performance power filtering system that operates entirely off standard USB bus power.\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003e\u003cstrong\u003eWhat is the maximum sampling rate supported via USB? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003eIt supports PCM audio up to 32-bit\/768kHz and native DSD up to DSD512.\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003e\u003cstrong\u003eWhat outputs are available on the unit? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003eIt features a standard stereo RCA line-level output pair.\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003e\u003cstrong\u003eWhat digital inputs does it include? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"37\"\u003eIt includes USB-C, optical, and coaxial digital inputs.\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-D1","offer_id":67880564097328,"sku":"SMSL-D1","price":184.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/S7961c3136d5048f3bbe1271d9bc1f7f9V.avif?v=1790673376"},{"product_id":"smsl-d200","title":"SMSL D200 ROHM BD34352EKV Desktop DAC \u0026 Preamp | External 10MHz Clock Input | Full MQA","description":"\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9fc289cef3a14a548c85e2218fb0565cA.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5244b40f7e2c4bad8fb6ca66eba9e307q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf1cb3113ab694a1fb544f581448a8cd8J.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S63f4b73864744e479b9a60e7ffaaa7bca.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Secffe95ada2e4669b0a54439279fa91de.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S05a3a50efd6147349072b05b7b862f8aV.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S917bf7095ab246bbbf836f691e099c5eB.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0c221957297d4c478836cb866ab322e6v.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9fee1f3691cc4b5393349809c118e2baK.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb638fd3c51b54713be9c47018484f83eS.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S022aa4aa957540aab2c9f3d8b521d44at.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se23fb301e9c144139f07497e2c820bf87.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S84cffae8858d4f7bb7a79cd2e9c88444y.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc0432a50ce1c41eaaaea5a33fa831c50U.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4d17395d7d524b1eb5476eb04e47c2c2n.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa989ca3daf0a44aa9d44495993767671e.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sced4ba6292e54343b709aa8003a3f471l.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b0780aac7264b818af7fc2169fa56afh.jpg\"\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003e\u003cstrong\u003eS.M.S.L D200 Desktop DAC \u0026amp; Preamp\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe S.M.S.L D200 is a high-performance desktop digital-to-analog converter and preamplifier built around the ROHM BD34352EKV DAC chip. Designed for audiophiles seeking clean, linear sound with excellent measured performance, it combines ultra-low distortion, versatile connectivity, external clock support, and full MQA decoding in a compact aluminum chassis ideal for modern desktop systems.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eROHM BD34352EKV DAC Architecture\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAt the core of the D200 is the ROHM BD34352EKV 32-bit DAC chip, selected for its high linearity and natural tonal character. Paired with dual NJU72315 chips in a fully balanced preamp stage, the design achieves THD+N as low as 0.00019% (-114 dB) and SINAD up to 115.9 dB. This architecture delivers transparent, detailed reproduction with precise imaging and low noise across the entire frequency range.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eSMSL CK-03 Clock Circuit with External Clock Input\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe D200 incorporates SMSL’s self-developed CK-03 clock processing circuit to significantly reduce jitter. It also features a dedicated external clock input that accepts a standard 10 MHz reference or atomic clock, allowing users to further improve timing accuracy when pairing with a high-precision master clock source.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eFull MQA and High-Resolution Audio Decoding\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe D200 provides comprehensive support for high-resolution formats. Via USB it handles PCM up to 32-bit\/768 kHz and native DSD up to DSD512. Optical and coaxial inputs support PCM up to 24-bit\/192 kHz and DoP DSD64. Full MQA and MQA-CD decoding is available on USB, optical, and coaxial inputs, enabling studio-master quality playback from compatible sources.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHigh-Performance Qualcomm Bluetooth Connectivity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eEquipped with a Qualcomm Bluetooth chipset, the D200 supports LDAC (24-bit\/96 kHz), aptX HD, aptX, AAC, and SBC. The unit can display track information and lyrics while offering wireless playback control, delivering convenient high-resolution streaming from smartphones, tablets, and computers without compromising audio quality.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eBalanced and Single-Ended Outputs with Preamp Function\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe D200 offers both balanced XLR (up to 5 Vrms) and single-ended RCA (up to 2.5 Vrms) outputs. It functions as a high-quality preamplifier with volume control or can be set to fixed output mode, making it easy to integrate into a wide range of systems from active speakers to power amplifiers.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eLinear Power Supply and Tempered Glass Display\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA linear power supply with SMSL’s patented Adaptive Voltage Switching technology supplies clean power to the analog stages. The front panel features a 1.9-inch fully laminated tempered glass display with high light transmittance, supporting Chinese and English interfaces for clear status and menu navigation.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eComprehensive Digital Connectivity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe D200 provides a full set of digital inputs for versatile system integration:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eUSB Input: Powered by XMOS XU-316 supporting high-resolution PCM and native DSD.\u003c\/li\u003e\n\u003cli\u003eOptical \u0026amp; Coaxial Inputs: Suitable for connecting televisions, game consoles, CD transports, and other digital sources.\u003c\/li\u003e\n\u003cli\u003eBluetooth Input: High-resolution wireless streaming with LDAC and aptX HD support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer specializing in high-fidelity desktop audio products. Focusing on digital-to-analog converters, headphone amplifiers, and power amplifiers, SMSL has built a global reputation for combining strong measured performance, clean industrial design, and practical feature sets across a wide range of price points.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDAC Chip: ROHM BD34352EKV\u003cbr\u003eInputs: USB \/ Optical \/ Coaxial \/ Bluetooth\u003cbr\u003eOutputs: XLR \/ RCA\u003cbr\u003eLine Output Level: XLR 5 Vrms \/ RCA 2.5 Vrms\u003cbr\u003eTHD+N: 0.00019% (-114 dB)\u003cbr\u003eDynamic Range: XLR 123 dB \/ RCA 121 dB\u003cbr\u003eSNR: XLR 123 dB \/ RCA 121 dB\u003cbr\u003eUSB Compatibility: Windows 7\/8\/8.1\/10\/11 (driver required), Mac OS X 10.6+, Linux, Android, iOS (driverless)\u003cbr\u003eBluetooth Support: LDAC (24-bit\/96 kHz), aptX HD, aptX, AAC, SBC\u003cbr\u003eSampling Rate (USB): PCM up to 32-bit\/768 kHz, DSD up to DSD512 (native)\u003cbr\u003eSampling Rate (Optical\/Coaxial): PCM up to 24-bit\/192 kHz, DoP DSD64\u003cbr\u003eClock: SMSL CK-03 + external 10 MHz \/ atomic clock input\u003cbr\u003eDisplay: 1.9-inch fully laminated tempered glass\u003cbr\u003ePower Consumption: \u0026lt;10 W\u003cbr\u003eDimensions: 200 × 47.9 × 197.9 mm\u003cbr\u003eWeight: 1.214 kg\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat DAC chip does the SMSL D200 use?\u003c\/strong\u003e\u003cbr\u003eIt uses the ROHM BD34352EKV 32-bit DAC chip.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the D200 support an external clock?\u003c\/strong\u003e\u003cbr\u003eYes. It features SMSL’s CK-03 clock circuit and a dedicated input for a standard 10 MHz or atomic clock.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the D200 support full MQA decoding?\u003c\/strong\u003e\u003cbr\u003eYes. Full MQA and MQA-CD decoding is available via USB, optical, and coaxial inputs.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the maximum sampling rate supported via USB?\u003c\/strong\u003e\u003cbr\u003ePCM up to 32-bit\/768 kHz and native DSD up to DSD512.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the unit feature balanced outputs?\u003c\/strong\u003e\u003cbr\u003eYes. It provides balanced XLR and single-ended RCA analog outputs, and can function as a preamplifier with volume control.\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"SMSL-D200-Sliver","offer_id":67972028432688,"sku":"SMSL-D200-Sliver","price":411.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/Se5a18aa659364d37a925d8b57c059752H_jpg_960x960q75_jpg.avif?v=1791444681"},{"product_id":"smsl-al400","title":"SMSL AL400 Integrated Amplifier | TPA3255 Class D + CS43131 DAC | HDMI eARC \u0026 MM\/MC Phono","description":"\u003cdiv class=\"description--wrap--LscZ0He\" id=\"nav-description\"\u003e\n\u003cdiv class=\"extend--wrap--yXwoDbO\"\u003e\n\u003cdiv class=\"extend--content--VuIQZia\"\u003e\n\u003cdiv id=\"product-description\" data-spm=\"1000023\" class=\"description--product-description--Mjtql28\" data-pl=\"product-description\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"product-description\" class=\"product-description\"\u003e\n\u003cp align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A8e460b1f0e0741928fb16976b51aa5b6z.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Ad3ddd23dc0a0437a86fcdebc12f42892i.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Ab744197acbe94c488f1cef6a1122ed84Q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Acc51fd35d4d94f08b30d51a1ef0c5ef2i.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/A686e02affecd464d965e16a4e26c1cc5W.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Ac82d18a40a9d4cca9a72ad1f5999bbdae.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"auto\"\u003eS.M.S.L AL400 Integrated Amplifier\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe S.M.S.L AL400 is a compact all-in-one integrated amplifier that combines high-power Class D amplification, a high-resolution DAC, MM\/MC phono stage, HDMI eARC, and Bluetooth streaming in a single chassis. Designed for versatile home audio systems, it delivers clean power, flexible connectivity, and practical features for both stereo and 2.1 setups.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTPA3255 Class D Amplification\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAt the core of the AL400 is the Texas Instruments TPA3255 Class D amplifier chip, delivering 165 W per channel into 4 Ω and 85 W per channel into 8 Ω with a THD+N of 0.003%. This efficient design provides strong drive capability for a wide range of speakers while maintaining low distortion and high efficiency.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eCirrus Logic CS43131 DAC and XMOS Interface\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDigital conversion is handled by the Cirrus Logic CS43131 DAC paired with a third-generation XMOS XU-316 USB processor. The AL400 supports PCM up to 32-bit\/768 kHz and native DSD up to DSD256 via USB, along with full MQA and MQA-CD decoding on USB, optical, and coaxial inputs.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHDMI eARC Connectivity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eBuilt-in HDMI eARC allows direct connection to televisions for high-quality audio return with automatic volume synchronization. This makes the AL400 an effective central hub for both music and TV sound without the need for additional converters.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eMM\/MC Phono Stage\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA low-noise built-in phono preamplifier supports both Moving Magnet (MM) and Moving Coil (MC) cartridges. Users can connect a turntable directly, eliminating the need for an external phono stage.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHigh-Resolution Bluetooth Streaming\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eEquipped with a Qualcomm Bluetooth chipset, the AL400 supports LDAC, aptX HD, aptX Adaptive, AAC, and SBC. This enables convenient high-resolution wireless playback from smartphones, tablets, and computers.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eParametric EQ and Subwoofer Control\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA three-band parametric equalizer allows independent adjustment of frequency, gain, and Q-factor for precise sound tailoring. The dedicated subwoofer output includes adjustable volume, four selectable low-pass crossover points, and 0°\/180° phase selection for seamless 2.1 system integration.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eROHM Volume Control and Premium Construction\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eVolume control is managed by the ROHM BD37524FS-E electronic volume chip for accurate adjustment and low distortion. The chassis features a CNC-machined aluminum panel with anodized finish, offering solid build quality and a clean modern appearance.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eComprehensive Connectivity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe AL400 provides a versatile set of inputs and outputs:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDigital: USB-C, Optical, Coaxial, HDMI eARC, Bluetooth\u003c\/li\u003e\n\u003cli\u003eAnalog: Stereo RCA line input, MM\/MC Phono input with ground terminal\u003c\/li\u003e\n\u003cli\u003eOutputs: Speaker terminals, Subwoofer RCA output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eAbout SMSL\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFoshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer specializing in high-fidelity desktop audio products. Focusing on digital-to-analog converters, amplifiers, and related components, SMSL has built a global reputation for combining strong measured performance, practical features, and clean industrial design across accessible price points.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAmplifier Chip: Texas Instruments TPA3255\u003cbr\u003eDAC Chip: Cirrus Logic CS43131\u003cbr\u003eUSB Interface: XMOS XU-316\u003cbr\u003eOutput Power: 165 W × 2 (4 Ω), 85 W × 2 (8 Ω)\u003cbr\u003eTHD+N: 0.003%\u003cbr\u003eSNR: 101 dB\u003cbr\u003eChannel Separation: 100 dB\u003cbr\u003eInputs: RCA \/ USB \/ Optical \/ Coaxial \/ Phono (MM\/MC) \/ HDMI eARC \/ Bluetooth\u003cbr\u003eOutputs: Speaker terminals \/ Subwoofer RCA\u003cbr\u003eUSB PCM: 44.1–768 kHz (16–32 bit)\u003cbr\u003eUSB DSD: DSD64–DSD256\u003cbr\u003eOptical\/Coaxial PCM: 44.1–192 kHz (16–24 bit)\u003cbr\u003eOptical\/Coaxial DSD: DSD64 (DoP)\u003cbr\u003eMQA Decoding: USB \/ Optical \/ Coaxial\u003cbr\u003eBluetooth: LDAC, aptX HD, aptX Adaptive, AAC, SBC\u003cbr\u003ePower Consumption: 40 W\u003cbr\u003eDimensions: 254 × 45 × 210 mm\u003cbr\u003eWeight: 1.7 kg\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat amplifier chip does the SMSL AL400 use?\u003c\/strong\u003e\u003cbr\u003eIt uses the Texas Instruments TPA3255 Class D amplifier chip.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat DAC chip is inside the AL400?\u003c\/strong\u003e\u003cbr\u003eIt features the Cirrus Logic CS43131 DAC paired with an XMOS XU-316 USB interface.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the AL400 support HDMI eARC?\u003c\/strong\u003e\u003cbr\u003eYes. It includes a built-in HDMI eARC input for direct connection to televisions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eCan I connect a turntable directly?\u003c\/strong\u003e\u003cbr\u003eYes. The AL400 has a built-in low-noise phono stage that supports both MM and MC cartridges.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the maximum sampling rate supported via USB?\u003c\/strong\u003e\u003cbr\u003ePCM up to 32-bit\/768 kHz and native DSD up to DSD256.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes it support full MQA decoding?\u003c\/strong\u003e\u003cbr\u003eYes. Full MQA and MQA-CD decoding is available via USB, optical, and coaxial inputs.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SMSL","offers":[{"title":"SMSL-AL400-Silver","offer_id":67972354965808,"sku":"SMSL-AL400-Silver","price":383.49,"currency_code":"USD","in_stock":true},{"title":"SMSL-AL400-Black","offer_id":67972354998576,"sku":"SMSL-AL400-Black","price":383.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/Aff2f96d2752e42b1b34481429fe9ac33a.avif?v=1791447094"}],"url":"https:\/\/aehifi.com\/collections\/dac-amp-player.oembed?page=2","provider":"AEHIFI SHOP","version":"1.0","type":"link"}