I have a raspberry pi 400 and am using this external sound card to connect a pc surround sound system (3 x 3.5mm jacks). The card also has an optical audio input. Would it be possible to configure things so that the optical input is sent to the analog output? I don't really have any way to get surround sound from my TV to the speakers.
I took a look at this thread but it dealt with a specific case and didn't seem applicable to me.