General Specifications
Name/Model BR13 Hardware solution DAC: ES9018K2M, Op-amp: TPA1882, Bluetooth: QCC5125
工作模式 USB DAC/蓝牙接收/同轴解码/光纤解码 Weight About 135g
Color Black Volume control Physical buttons
Dimensions About 98x96x26.5mm Channel balance L12~R12 (0.5dB per level)
Display 1.1-inch LCD display with backlight    
Buttons and Ports    
Buttons 电源键(开/播放/暂停)*1+输入选择开关*1+EQ选择开关*1+音量键*2 USB 2-way Type-C (Power supply/data transfer)
Power input Type-C Single-ended line-out RCA plug
Digital optical input Optical in Digital coaxial input/output RCA plug
Digital optical output Optical out    
Unique Features
蓝牙接收(5.2) SBC/aptX/aptX LL/aptX Adaptive/aptX HD/LDAC 蓝牙编码显示(屏幕上) SBC
 
Max supported sampling rate 本地解码:最高
96kHz/24bit
aptX/aptX LL
aptX HD
Coaxial in decoding: Up to 192kHz/24bit
Optical in decoding: Up to 96kHz/24bit
同轴输出解码:最高96kHz/24bit(倍频) LDAC
aptX Adaptive
光纤输出解码:最高 96kHz/24bit(倍频)
EQ adjusting 内置五种音效:爵士-流行-摇滚-古典-MEM1-MEM2 Bluetooth multipoint  Supported
楠晟屿 Control Supported Firmware upgrade Over-The-Air (OTA)
Standby 无信号5分钟后自动熄屏(可在App中选择:5/10/15分钟)    
Power Supply Specifications
Power supply USB 5V/1A    
Audio Parameters    
线路输出/耳机输出部分性能与参数(RCA 输出,USB DAC/光纤解码)
THD+N & Noise <0.0006% (1kHz/-0dB@10KΩ) SNR ≥114dB (A-weighted)
Crosstalk ≥108dB Noise floor <5uV(A计权)
Frequency response 20Hz~20KHz: damping<1.9dB Line output level 2Vrms
线路输出/耳机输出部分性能与参数(RCA 输出,同轴解码)
THD+N & Noise <0.0006% (1kHz/-0dB@10KΩ) SNR ≥114dB (A-weighted)
Crosstalk ≥109dB Noise floor <5uV(A计权)
Frequency response 20~20KHz: damping<1.9dB
20Hz~50KHz: damping<1.2dB
Line output level 2Vrms
部分性能——蓝牙 LDAC 接收与线路输出
THD+N & Noise <0.002% (1kHz/-0dB@10KΩ) SNR ≥113dB (A-weighted)
Crosstalk ≥98dB (1kHz/-0dB@10KΩ) Noise floor <5uV(A计权)
Frequency response 20Hz~20KHz: damping<0.2dB Line output level 2Vrms