Volumio Primo V2 use as DAC?

Is it possible to use the primo as a dac, for like for instance use for an external player, such as cd-player, pc etc.? There’s a usb-c input which has no real function, is this programmable as a input?

I guess @Darmur maybe can answer your question?

This won’t work, you would need the “g-audio” gadget driver for it.
It was tested, but the driver module does not seem to work properly with the current vendor kernel, sorry about that.