bicarusandGitHub 46dc22dd63 gitadora: (arena model) headphones i/o (#485) ...

## Link to GitHub Issue, if one exists
#477 

## Description of change
Plumb through headphone jack detection. Touch screen menu for headphone
volume lights up.

## Testing
Tested guitar.

2025-12-30 14:30:33 -08:00

..

spice2x

gitadora: (arena model) headphones i/o (#485)

2025-12-30 14:30:33 -08:00