Pro-Ject DAC Box DS2 ultra

Frequency response:20Hz - 50kHz (+0/-1dB)
Signal Noise ratio:113dB (20 - 20.000 kHz)
THD:0,00085% solid state out
Digital inputs:2x coax (S/PDIF), 3x optical (TOSlink®), USB B
Digital output:optical (TOSlink®)
D/A converter:AK4490 32-bit PCM 768kHz / DSD256
Sampling rates:AK4137EQ upsampling to 768kHz, 32/44,1/48/88,2/96/176,2/192/352,8/384/768 kHz
Analogue out:RCA/Cinch
Outboard power supply:18V/1000mA DC (included)
Power consumption:<1 watt standby, 600mA max
Dimensions:206 x 72 x 200 (220mm with sockets)
Weight:1010g without power supply