TOPPING D50s USB DAC Decoder+ TOPPING A50s Headphone Amplifier
D50s Features: ? Support Highest DSD512(Native) and PCM 32Bit/768kHz Bluetooth 5.0 LDAC transmission 2*ESS ES9038Q2M SABRE HIFI DAC THD+N as low as 0.00025% XMOS XU208 and customized drivers Auto on/off& Auto screen close USB/Coaxial/Optical DAC application DAC+Pre-amplifier/ Bluetooth receiver/Tablet and phone DAC application D50s Specifications: Device attributes: Measured:11.9cm x 11cm x 2.6cm Weight:510g Power input:DC5V/1A Colour:Full black/Full silver Input:USB/OPT/COAX/BT Line Out output:RCA Parameters: D50s Output: DAC( LineOut COAX 96K Input) THD+N @A-weighting<0.0003%@1kHz <0.0004%@10-20kHz SNR @A-weighting>122dB@ 1kHz Frequency Response:20Hz-20kHz(+0.1dB) Output Level:2Vrms OdBFS Noise:<2uVrms Channel Crosstalk:-130dB @1kHz Channel Balance:0.025dB Spec: USB IN:44.1kHz-768kHz/16bit-32bit, DSD64-DSD512(Native), DSD64-DSD256(Dop) OPT/ COAX IN:44.1kHz-192kHz/16bit-24bit, DSD64(Dop) BT IN:AAC/SBC/APTX/APTX LL/APTX HD/LDAC ? ? A50S Features: U