Co-Axial Only DAC focused on performance. 
Warm sound. 
https://audio-database.com/ROKSAN/etc/rok-da1-e.html
 
Type
D/A converter
Input
Coaxial digital : 1 system
Output
Analog : stereo1 system
Sampling frequency
32 kHz, 44.1 kHz, 48 kHz (automatic)
Dynamic range
97dB
Signal-to-noise ratio
126dB
S / (N + D) ratio
94dB
Phase deviation
± 0.5 degrees
Channel separation
100 dB or more
DC Offset
Within ± 1 mv
Rated output
2.0Vrms
Pwer
100 VAC, 50Hz/60Hz
Power consumption
10W max.
External dimensions
Width 215x Height 80x Depth 325 mm
Weight
3kg