Bogner Atma Footswitch

If you are familiar with the Atma footswitch it has two buttons with corresponding LED's. One for Crunch/Solo and the other for O/D Clean. When on the clean channel the LED for the Crunch/Solo goes out, so you don't know which oneis preset. The amp uses a stereo jack, can a 3 switch pedal be wired to operate 3 channels.

I think the issue here is power. The footswitch lights get power from the amp and when crunch is active but you are on clean channel the head doesn't send power. If you got a battery or dc powered switch with trs insert it could probably work.