{"product_id":"fiio-btr25-ess","title":"FiiO BTR25 ESS Portable Bluetooth DAC Amp | ES9069Q + Dual ES9603Q | Bluetooth 6.2 aptX Lossless LDAC | 4.4mm Balanced","description":"\u003cp dir=\"auto\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S095e4e6112a9454ea2c38db1c25cb22dE.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbc9b5ded85fc4a31826432927d85ec70X.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf7cf47b9358d4e37856504a87deba88eZ.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7fc4c38932674535a04540175297bf2fs.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf2e15a23727f4d57bfd915721da51994P.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S338360111fab4d109e15b30a6fa3fa8aO.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb6f21649d21a44fb975794d2bca420826.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb62cba82043445b691a2d7da6f1d9d63k.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S837ffea01f0746e5910dff629b0d1551q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf1fd297e1b124470bdec8f51f79fcfebq.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S34c7d647f8004475bbda141842c9d845F.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se01f38e72ea542c996525975bbee53b67.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S49e71be0d56d442a8319e4696b9d3679v.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa8ba0c66788149b290620638a3e0452fk.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4cd6e420eaab4f2cb98ba60e1c7b0b88k.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S24e2015489be4b848cb560cdafcebd1aA.jpg\"\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eFiiO BTR25 ESS Portable Bluetooth DAC and Headphone Amplifier\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe FiiO BTR25 ESS is a compact flagship-level portable DAC and amplifier that bridges high-resolution wired listening with advanced wireless convenience. Built around a premium ESS ES9069Q DAC and dual ES9603Q amplifiers, it delivers clean, dynamic, and highly resolving sound through both 3.5mm single-ended and 4.4mm balanced outputs. With Qualcomm’s latest QCC3095 chipset enabling Bluetooth 6.2, aptX Lossless, LDAC, and LE Audio support, the BTR25 offers versatile three-mode operation, a vibrant 1.3-inch color display, and up to 11 hours of battery life in a precision CNC-machined aluminum chassis.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eFlagship ESS DAC and Dual Amplifier Architecture\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAt the core of the BTR25 sits the high-performance ESS ES9069Q DAC paired with dual ES9603Q headphone amplifiers in a fully differential design. This combination produces exceptionally low distortion, excellent detail retrieval, and powerful output up to 460mW per channel into 32Ω (and higher into lower impedances) through the 4.4mm balanced output. The result is natural timbre, wide dynamics, and effortless drive for both sensitive IEMs and more demanding headphones.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eAdvanced Qualcomm Bluetooth 6.2 Connectivity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003ePowered by the Qualcomm QCC3095 chipset, the BTR25 supports the latest Bluetooth 6.2 standard along with premium codecs including aptX Lossless, LDAC, LE Audio, aptX Adaptive, and Snapdragon Sound. Dual audio DSPs ensure stable, low-latency wireless transmission with excellent audio-video synchronization, delivering near-wired sound quality in a truly portable form factor.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eThree Intelligent Operating Modes\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA dedicated three-position switch allows seamless switching between PC, Bluetooth, and Phone modes. This flexible architecture lets users optimize power delivery and connectivity depending on the source—whether using the device as a USB DAC with a computer, a Bluetooth receiver, or a portable amp for smartphones—while maintaining consistent high-fidelity performance across all scenarios.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eHigh-Resolution USB Decoding\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eEquipped with the high-performance SPV5048 USB chipset, the BTR25 supports high-resolution USB audio up to 32-bit\/384kHz PCM and native DSD256. This makes it an excellent desktop or mobile DAC solution that preserves full resolution when connected via USB-C.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eInteractive 10-Band Parametric EQ\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThrough the FiiO Control app and web interface, users gain access to a fully interactive 10-band parametric equalizer. This allows precise sound customization across Bluetooth and USB modes, enabling fine-tuning of bass, midrange presence, treble extension, or overall frequency response to match specific headphones or personal preference.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e1.3-Inch Color IPS Display and Intuitive Controls\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eA crisp 1.3-inch colorful IPS display provides clear real-time information including track details in Bluetooth mode, battery status, volume level, and current operating mode. Physical buttons and a tactile volume knob offer precise, lag-free control without relying solely on a smartphone app.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eDetachable Magnetic Clip and Premium Build\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eHoused in a CNC-machined aluminum alloy chassis, the BTR25 combines solid construction with elegant design. A detachable magnetic clip allows secure attachment to clothing or bags for true on-the-go use, while the compact form factor remains comfortable for both portable and desktop applications.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eLong Battery Life\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eAn efficient power management system delivers up to 11 hours of continuous playback, ensuring all-day listening without frequent recharging. The device supports convenient USB-C charging and maintains stable performance throughout the battery cycle.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eAbout FiiO\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFiiO is a well-established high-fidelity audio brand specializing in portable and desktop digital audio products. Known for combining advanced chipsets, practical engineering, and competitive pricing, FiiO has earned a strong global reputation among audiophiles for delivering reliable performance and innovative features across its DAC, amplifier, and player lineup.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eDAC: ESS ES9069Q\u003cbr\u003eAmplifiers: Dual ES9603Q\u003cbr\u003eBluetooth Chip: Qualcomm QCC3095\u003cbr\u003eBluetooth Version: 6.2\u003cbr\u003eSupported Codecs: aptX Lossless, LDAC, LE Audio, aptX Adaptive, aptX HD, AAC, SBC\u003cbr\u003eUSB Decoding: PCM up to 32-bit\/384kHz, Native DSD256\u003cbr\u003eHeadphone Outputs: 3.5mm single-ended, 4.4mm balanced\u003cbr\u003eBalanced Output Power: Up to 460mW + 460mW (32Ω)\u003cbr\u003eDisplay: 1.3-inch color IPS\u003cbr\u003eBattery Life: Up to 11 hours\u003cbr\u003eChassis: CNC-machined aluminum alloy\u003cbr\u003eAdditional Features: 10-band PEQ, detachable magnetic clip, three operating modes (PC \/ BT \/ Phone)\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 and amplifier chips does the FiiO BTR25 use?\u003c\/strong\u003e\u003cbr\u003eIt features an ESS ES9069Q DAC paired with dual ES9603Q headphone amplifiers.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the BTR25 support aptX Lossless and LDAC?\u003c\/strong\u003e\u003cbr\u003eYes, it supports aptX Lossless, LDAC, LE Audio, and other high-quality codecs via the Qualcomm QCC3095 chipset.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat are the three operating modes?\u003c\/strong\u003e\u003cbr\u003eThe device offers PC mode, Bluetooth mode, and Phone mode, switchable via a physical toggle for optimized performance with different sources.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the maximum output power?\u003c\/strong\u003e\u003cbr\u003eIt delivers up to 460mW per channel into 32Ω through the 4.4mm balanced output.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eDoes the BTR25 have a display?\u003c\/strong\u003e\u003cbr\u003eYes, it includes a 1.3-inch colorful IPS display that shows track information, battery status, and other key data.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat is the battery life of the BTR25?\u003c\/strong\u003e\u003cbr\u003eIt offers up to 11 hours of continuous playback under typical conditions.\u003c\/p\u003e","brand":"FIIO","offers":[{"title":"FiiO-BTR25-Dark-Green","offer_id":68338016190768,"sku":"FiiO-BTR25-Dark-Green","price":209.99,"currency_code":"USD","in_stock":true},{"title":"FiiO-BTR25-Retro-Gold","offer_id":68338016223536,"sku":"FiiO-BTR25-Retro-Gold","price":209.99,"currency_code":"USD","in_stock":true},{"title":"FiiO-BTR25-Black","offer_id":68338016256304,"sku":"FiiO-BTR25-Black","price":209.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/6712\/8880\/files\/6.FiiOBTR25.webp?v=1794188633","url":"https:\/\/aehifi.com\/products\/fiio-btr25-ess","provider":"AEHIFI SHOP","version":"1.0","type":"link"}