umc1820

Why can’t I hear the playback from my computer using the UMC404HD or UMC1820?
Why can’t I hear the playback from my computer using the UMC404HD or UMC1820
How do I use ADAT inputs and outputs?
Using a TOSLINK cable, connect the ADAT in of your UMC1820 to the ADAT out of the additional device, and the ADAT out of the additional device to the ADAT in of the UMC1820.
Why does my UMC interface make noise when powering on and off?
When the UMC powers on, whether via USB bus or Power supply the on board DSP will emit a noise which cannot be stopped.