Ace sounding DAC. Do DAC’s ‘sound’ ? 
Anyway -
Spec -
Inputs 1x USB-B
1x Optical Toslink
1x Coaxial S/PDIF
Bluetooth 5.0
Output 1x Stereo RCA
Supported sampling rates USB : PCM up to 32bit 768kHz, Native DSD up to DSD512, DSD DoP up to DSD256
Optical / Coaxial : PCM up to 24bit 192kHz, DSD DoP64
Bluetooth Version 5.0
Supported Bluetooth protocols AAC, SBC, aptX, aptX-LL, aptX-HD, LDAC
MEASURES (COAXIAL INPUT, 96KHZ)
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 @ 0dBFS
Noise < 2µVrms
Crosstalk -130dB @ 1kHz
GENERAL
Power supply 5V DC 1A (power supply not included / power cable included)
Dimensions 11.9 x 11 x 2.6cm
Case material CNC Machined Aluminium
Weight 510g
Color Black
For the measurabators -
Boxed and as new.
£135 delivered.