I have a new Bela and used the audio out connector to plug in my headphones.
The pin out diagram in the IDE is great but doesn't specifically identify the headphone output but I assume this is the right one.
The sine tone sample is very loud so I tried altering the headphone output level and knocking it down a few dB.
I assumed these settings would only take effect on boot, so I powered down the board from the IDE and rebooted but there is no change to the headphone levels.
Any idea where I went wrong?