Denon DCD-510 AE. Audio D/A Converter (DAC): 192 KHz/24-bit, Frequency range: 20 - 20000, Signal-to-Noise Ratio (SNR): 105 dB. Power consumption (typical): 13 W, Battery voltage: 230 V. Weight: 4000 g, Dimensions (WxDxH): 279 x 434 x 107 mm