A while back I bought an AMP2 / Pi4 bundle and would like to extend it with an optical input. Can this be done with boards like Digi+ I/O or DAC+ DSP or something else?
Appart from not fitting inside my current (Universal) enclosure/box anymore, the question is: would this be possible at all? And if so, which board and how?
Or will I have to switch to a Beocreate board?
Thanks for any thoughts on the matter :)