FiiO BR15 R2R High-Resolution Bluetooth Audio Receiver

The 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.

Product highlights
-Qualcomm QCC5181 Bluetooth 6.0 receiver
-LDAC, aptX Lossless, aptX Adaptive 96kHz/24-bit
-Fully-differential 24-bit R2R DAC with 192 thin-film resistors
-NOS/OS modes
-Bluetooth, USB, coaxial, and optical decoding
-RCA and XLR line outputs
-Coaxial and optical digital outputs
-Global 10-band PEQ with AUTO EQ support
-Fully-balanced audio circuit
-Pop-noise elimination system
-AC/DC dual power design with automatic DC priority
-1.47-inch color LCD display
-Infrared remote + FIIO Control app support
-Hi-Res Audio and Hi-Res Audio Wireless certifications

Specs
Color: Black/Silver
Dimensions: 8.27 x 7.40 x 1.65in (210 x 188 x 42mm)
Weight: 1.68lbs (0.76kg)
Hardware
Main controller: ESP32-S3
DAC: FIIO proprietary true 24-bit R2R
USB chip: XMOS XU316
Bluetooth chip: Qualcomm QCC5181
Display: 1.47-inch color LCD
Bluetooth
Bluetooth version: 6.0
Supported codecs: LC3, SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX Lossless, LDAC
Decoding
USB DAC: 384kHz/32-bit, DSD256
Coaxial input: 192kHz/24-bit, DSD64
Optical input: 96kHz/24-bit, DSD64
Bluetooth reception: up to 2.1Mbps (codec-dependent)
Digital output
Coaxial: 192kHz/24-bit, DSD64
Optical: 192kHz/24-bit, DSD64
Line output
RCA: 2.2Vrms + 2.2Vrms (1kHz at 10kΩ)
XLR: 4.4Vrms + 4.4Vrms (1kHz at 10kΩ)
Audio performance
Frequency response: 20Hz–65kHz, attenuation <2.9dB
SNR: ≥119dB (A-weighted)
Noise floor: <5.1µV (A-weighted)
THD+N: <0.015% (1kHz/0dB at 10kΩ)

What’s included:
BR15 R2R unit
Infrared remote control
AC power cord
Dual RCA cable (red/white)
Quick start guide
Warranty card