Measured:10.3cm x 14.6cm x 3.7cm Weight:314g Power supply:DC5V/0.5A IN:USB Digital output:Digital output Digital output:AUX LINE OUT RCA LINE OUT RCA: SNR:115dB at 1kHz Frequency Response:20Hz-20kHz(0.1dB) OutPut Level:2Vrms@0dBFS Noise: Crosstalk:-115dB @1kHz Balance:0.1dB Output Impedance:100ohms USB IN:44.1kHz-384kHz/16Bit-32Bitã€DSD64-DSD256(Native) OPT/COAX OUT:44.1kHz-192kHz/16Bit-24Bit