{"type":"firestarter.listing","listing":{"id":"lst_VWLpERBZ","product_name":"FiiO BR15 R2R High-Resolution Bluetooth Audio Receiver","category":"Headphone DAC/Amp","description":"\nHigh-Resolution Bluetooth Audio Receiver BR15 R2R DAC\n\nThe BR15 R2R is a wireless HiFi receiver built for listeners who want to ditch cables. It brings Bluetooth 6.0, true lossless codecs, and a fully differential 24-bit R2R DAC into a single, compact component you can drop into an existing system. Use it with active speakers, a favorite amplifier, or an external DAC. Once it’s in your chain, you can stream freely and hear your library in a new way.\n\nQualcomm Bluetooth and lossless codecs\n\nFeaturing Qualcomm’s flagship QCC5181 chip, the BR15 R2R supports LDAC, aptX Adaptive, and aptX Lossless. You get up to 2.1Mbps of wireless bandwidth—enough for CD-quality, lossless transmission with stable detail retrieval. Pair your phone or tablet and listen without feeling tied to your chair.\n\nLDAC and aptX Lossless for modern listening\n\nIf your speakers or amplifier don’t support advanced wireless codecs, the BR15 R2R fills that gap. With LDAC and aptX Lossless decoding onboard, streaming video, films, and long listening sessions take on a cleaner, richer character. It brings modern wireless standards to older chains, and gives newer chains room to breathe.\n\nBluetooth 6.0 with extended range\n\nBluetooth 6.0 brings stronger interference resistance, lower latency, and a wider usable range. The external antenna keeps the signal locked even when you’re moving around the room. You can cue tracks from the couch, or from across the space, without dropouts interrupting the moment.\n\nFully differential 24-bit R2R DAC\n\nAt the center of the BR15 R2R is a proprietary quad-channel, fully-differential R2R DAC. Each channel uses 48 precision thin-film resistors—192 total—with 0.1% accuracy and low temperature drift. The result is a darker noise floor, a smoother background, and the kind of texture R2R fans love. You can run the DAC in NOS or OS mode, depending on the character you prefer.\n\nBluetooth, USB, coaxial, and optical decoding\n\nThe BR15 R2R fits into all kinds of listening chains. Yo","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807139.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807144.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807145.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807143.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807142.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807141.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807140.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807147.jpg?v=1768491725","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-br15-r2r-high-resolution-bluetooth-audio-receiver-1207807146.jpg?v=1768491725"],"price":199.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:56.941Z"},"share_url":"https://firestarter.network/l/lst_VWLpERBZ","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_VWLpERBZ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FiiO BR15 R2R High-Resolution Bluetooth Audio Receiver' and a budget_max comfortably above $199.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}