{"product_id":"fiio-br15-r2r","title":"FiiO BR15 R2R Bluetooth 6.0 Audio Receiver QCC5181 BT6.0","description":"\u003cstyle\u003e  body {font-family: Arial, sans-serif; background:#f9fafc; color:#222; margin:20px;}  .container {max-width:940px; margin:auto; background:#fff; border-radius:12px; box-shadow:0 6px 18px rgba(0,0,0,.08); padding:28px;}  h2 {font-size:22px; margin:18px 0 10px; color:#0b4a82;}  h3 {font-size:18px; margin:16px 0 8px; color:#0b4a82;}  p {line-height:1.75; margin:8px 0;}  ul {margin:10px 0 16px 20px;}  li {margin:6px 0;}  .badges span {display:inline-block; background:#eef6ff; border:1px solid #d4e6ff; color:#0b4a82; padding:6px 11px; border-radius:999px; margin:5px 6px 0 0; font-size:13px;}  .specs {width:100%; border-collapse:collapse; margin-top:12px;}  .specs th, .specs td {border:1px solid #e6e6e6; padding:10px 12px; text-align:left; vertical-align:top;}  .specs th {background:#fafafa; width:280px;}  .note {font-size:13px; color:#666; margin-top:10px;}  .product-images {margin:20px 0;}  .product-images img {max-width:100%; height:auto; display:block; margin:10px 0;}\u003c\/style\u003e\n\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eFiiO BR15 R2R Bluetooth 6.0 Audio Receiver\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eRevolutionary R2R DAC architecture meets flagship Bluetooth 6.0 technology for uncompromising wireless Hi-Res audio.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFiiO BR15 R2R\u003c\/strong\u003e represents a breakthrough in wireless audio technology, combining the warmth and musicality of a true 24-bit R2R ladder DAC with the cutting-edge performance of Qualcomm's flagship QCC5181 Bluetooth 6.0 chip. Unlike conventional delta-sigma converters, the R2R architecture delivers a more natural, analog-like sound signature with exceptional linearity and smoother treble response. Supporting LDAC at up to 990kbps and AptX Lossless codecs, the BR15 R2R transforms any audio system into a wireless Hi-Res powerhouse without sacrificing sonic purity.\u003c\/p\u003e\n\u003cdiv class=\"badges\"\u003e\n\u003cspan\u003eQualcomm QCC5181\u003c\/span\u003e \u003cspan\u003eBluetooth 6.0\u003c\/span\u003e \u003cspan\u003e24-Bit R2R DAC\u003c\/span\u003e \u003cspan\u003eLDAC 990kbps\u003c\/span\u003e \u003cspan\u003eAptX Lossless\u003c\/span\u003e \u003cspan\u003eUSB\/Optical\/Coaxial\u003c\/span\u003e \u003cspan\u003eAluminum Alloy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlagship Qualcomm QCC5181 Bluetooth 6.0 Chip:\u003c\/strong\u003e Industry-leading wireless performance with extended range, improved stability, and support for the latest high-quality codecs including LDAC (up to 990kbps) and AptX Lossless.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 24-Bit R2R Ladder DAC Architecture:\u003c\/strong\u003e Delivers a more natural, organic sound with exceptional linearity and refined treble response. R2R DACs are prized by audiophiles for reproducing music with warmth and emotion that closely mimics analog playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Res Wireless Audio:\u003c\/strong\u003e LDAC transmission at up to 990kbps ensures your wireless audio maintains studio-grade clarity and detail, preserving every nuance of your favorite tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Digital Inputs:\u003c\/strong\u003e USB, Optical (TOSLINK), and Coaxial inputs provide comprehensive connectivity options for computers, TVs, CD players, game consoles, and audiophile sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Latency Performance:\u003c\/strong\u003e Optimized for perfect audio-video synchronization, making it ideal for movies, gaming, and video content.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Alloy Construction:\u003c\/strong\u003e Precision-machined chassis provides excellent electromagnetic shielding, heat dissipation, and long-lasting durability with elegant aesthetics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Wireless Range:\u003c\/strong\u003e Bluetooth 6.0 technology ensures uninterrupted playback throughout your listening space with improved signal stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Source Detection:\u003c\/strong\u003e Intelligently detects and optimizes for incoming signals across all digital inputs for consistent, high-quality sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product-images\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9f9541e10d474d3da927e6396e12c32a2.jpg\" alt=\"FiiO BR15 R2R Overview\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se8ada6f4586349f1b39e55e840011f90S.jpg\" alt=\"FiiO BR15 R2R Design\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S625031eaea1e44a19bc1918ec9e806b9J.jpg\" alt=\"FiiO BR15 R2R Features\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1895f57c846044c1af2f731f3fcc14e3B.jpg\" alt=\"FiiO BR15 R2R Technology\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S010393e99ee94bd49c4fba9701c2143er.jpg\" alt=\"FiiO BR15 R2R Connectivity\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S21576bb990d643df867a9e88bf3702b9h.jpg\" alt=\"FiiO BR15 R2R Specifications\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S21bb6c73e9284594bb578fa3dbd716efc.jpg\" alt=\"FiiO BR15 R2R Audio Quality\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S72b2aff3564d494db9c4cb01b1fa632eK.jpg\" alt=\"FiiO BR15 R2R Performance\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8be0027412b746d0805d3246c566d3559.jpg\" alt=\"FiiO BR15 R2R Codecs\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S29965078126b4562b82359b460f34655a.jpg\" alt=\"FiiO BR15 R2R DAC Architecture\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/See7bca8e384442c8a71bfbb3599e06a5U.jpg\" alt=\"FiiO BR15 R2R Build Quality\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd6a503df12784dffa34452a0ee261781x.jpg\" alt=\"FiiO BR15 R2R Inputs\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2ce0116519d84eeda3a32982e657e9aa9.jpg\" alt=\"FiiO BR15 R2R Controls\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfea7c466f43f4a2196f94bf837bea62fh.jpg\" alt=\"FiiO BR15 R2R Design Details\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd90b2e90d7cf46fd8d1d3ac116197d4dQ.jpg\" alt=\"FiiO BR15 R2R Dimensions\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S663b25374cbd441d937c8a8526c69d6e5.jpg\" alt=\"FiiO BR15 R2R Package\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saab3662ecf6342b985c34fa013dada28C.jpg\" alt=\"FiiO BR15 R2R Accessories\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth Chip\u003c\/th\u003e\n\u003ctd\u003eQualcomm QCC5181\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth Version\u003c\/th\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDAC Architecture\u003c\/th\u003e\n\u003ctd\u003e24-Bit R2R Ladder DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupported Codecs\u003c\/th\u003e\n\u003ctd\u003eLDAC (up to 990kbps), AptX Lossless, AptX HD, AptX, AAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDigital Inputs\u003c\/th\u003e\n\u003ctd\u003eUSB Type-C, Optical (TOSLINK), Coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Outputs\u003c\/th\u003e\n\u003ctd\u003eRCA Stereo (L\/R)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e20Hz - 40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal-to-Noise Ratio\u003c\/th\u003e\n\u003ctd\u003e≥115dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Harmonic Distortion\u003c\/th\u003e\n\u003ctd\u003e≤0.001% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless Range\u003c\/th\u003e\n\u003ctd\u003eUp to 30 meters (line of sight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003ePrecision-machined aluminum alloy chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eUSB Type-C (5V) or DC adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eCompact desktop form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Includes\u003c\/th\u003e\n\u003ctd\u003eBR15 R2R Receiver, USB Type-C Cable, Power Adapter, User Manual, Warranty Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiiO BR15 R2R Bluetooth Receiver (1 Unit)\u003c\/li\u003e\n\u003cli\u003eUSB Type-C Cable (1 Piece)\u003c\/li\u003e\n\u003cli\u003ePower Adapter (1 Piece)\u003c\/li\u003e\n\u003cli\u003eUser Manual (1 Copy)\u003c\/li\u003e\n\u003cli\u003eWarranty Card (1 Copy)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose R2R DAC Technology?\u003c\/h3\u003e\n\u003cp\u003eUnlike the delta-sigma DACs found in most Bluetooth receivers, the BR15 R2R employs a true resistor ladder architecture that converts digital signals to analog in a fundamentally different way. This design philosophy delivers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Natural Sound:\u003c\/strong\u003e R2R DACs reproduce music with a sense of ease and naturalness that closely mimics the warmth of analog playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Linearity:\u003c\/strong\u003e Exceptional accuracy across the entire dynamic range without the need for digital filtering artifacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoother Treble:\u003c\/strong\u003e Refined high-frequency response that's detailed yet never harsh or fatiguing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmotional Connection:\u003c\/strong\u003e Experience your favorite tracks the way the artist intended—with soul and emotion intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e The FiiO BR15 R2R combines the best of both worlds—cutting-edge wireless technology with the timeless musicality of R2R DAC architecture. Perfect for audiophiles who demand uncompromising sound quality in a wireless format.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fiio","offers":[{"title":"BR15R2R Black","offer_id":47288460968175,"sku":"1005010458640995-BR15R2R Black","price":204.75,"currency_code":"USD","in_stock":true},{"title":"BR15R2R Silver","offer_id":47288461000943,"sku":"1005010458640995-BR15R2R Silver","price":204.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/fiio-br15-r2r-bluetooth-60-audio-receiver-qcc5181-bt60-4486581.webp?v=1768351629","url":"https:\/\/thehificat.com\/ja\/products\/fiio-br15-r2r","provider":"The HiFi Cat","version":"1.0","type":"link"}