{"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","url":"https:\/\/aehifi.com\/products\/s-m-s-l-do100-pro","provider":"AEHIFI SHOP","version":"1.0","type":"link"}