OK. I fixed the volume pedal. But the inside pedal (might be pitch bend) and bass pedals still don't work. I think the side pedal only affects the bass pedal notes, and since the bass pedals don't work, it has nothing to affect. It may very well be working fine, just*no way of telling.*There are two tubes in the amp, does one power the bass notes, because that would be an easy solution I would assume.