Name: Behringer U-Phoria UMC204HD
DAC: Supposedly 2x Cirrus Logic CS4272
Working with Volumio: Yes
Tested Versions and Platforms: Volumio 2.673, Raspberry Pi 2, Raspberry Pi 4 and Volumio 2.532 on Cubox-i
Harware Mixer on Volumio: Yes
HW Mixer string: None needed
Comments: Works flawlessly on Pi 4 at all sample rates and bit depths up to 192Khz 24bit. Excellent sound quality. Does not support MQA decoding or direct DSD playback. Hardware mixer working on recent Volumio versions. Suffers from clicks/pops when used on Pi 0-3 which get worse at higher sample rates due to Pi USB dropouts so only recommended for use with Pi 4 or non-Pi devices. Works OK with Cubox-i and x86 PC.
Buying Link: behringer.com/Categories/Be … rans(en|en