Gain knob



  • Hi - forgot to ask this in my previous post. Does anyone know what the Gain knob does on amps that didn't have one? Say an old Plexi, that just had volume knobs? Curious where the Gain should be set to be authentic to the original amp that wouldn't have one. Thanks!



  • I assume you mean the plexi and modded plexi. I dunno, kinda weird....but apparently a MV amp with Master at max is equivalent to a NMV amp of the same type. So in this case you get two for the price of one, and something that is unique. The tone controls don't seem to have much effect, though.