Zynthian as a usb audio device?

[apisa]

I see that Zynthian can now act as a usb-midi device as of 2022. Is it possible to also have it be a usb audio device?

[tunagenes]

This is from Feb 2022. I think it’s still valid, but the full thread goes into a lot more detail:

Usb audio out

Zynthian supports class compliant USB audio soundcards so a device that acts as a class compliant audio interface can be used as Zynthian’s only audio interface. Zynthian also supports gadget mode for MIDI only. If you can provide power, e.g. via a splitter cable then Zynthian’s USB C power connector can be connected to a host device and Zynthian is seen as a class compliant MIDI device. (This is little used for to the complexity of supplying sufficient power.) Audio is, in theory possible but …

If this does not answer your question I’d suggest explaining more fully what you’re trying to do and what Zynthian and non-Zynthian hardware you want to use.