Hello everyone, I was wondering if I could hook up an old two button Marshall footswitch that I have lying around to my H90 without damaging it. No idea how switches work. I’d like two dedicated buttons to control a looper.
You can try it out and it will not damage the H90. More than 1 footswitch require a TRS cable, but this may not work properly with your footswitch. No harm in trying it out.
Make sure to go to System > I/O and set the Pedal to be SW 1-3. Then go to the calibration menu to confirm if it is working.
