List volume and gain stages in Settings

While troubleshooting my headphone audio problems, I discovered that I had my Outputs set to different levels.

It would be nice to have a view in the Settings that would list out all of the current sound level settings as a one-stop place to check (and edit?) all of those parameters.


Glad to hear it was not a hardware problem, @unbracketed!

I thought having level controls inside the Duo’s webinterface, too. My favourite approach would include these controls in small-ish side-panels right and left to the pedal board design canvas. Just two/three small volume knobs for the hardware gain stages right next to the connectors (instrument I/O + headphones). Visibility of each panel could be toggled with a small :loud_sound: icon north west and north east on top of the pedal area.