The Stolhand Deluxe Dumble Mod.

Every possible mod I could think of. I replaced the stock channel selecting switch with a footswitch and filled the hole with a presence knob for the overdrive channel. The two switches in the middle activate and control channel stacking. The bottom switch engages Channel stacking so that the signal will go through both channels. This gives you a wide variety of different characters. The top switch Reverses the channel stacking arrangement so that you can either have the clean channel going into the overdrive channel or the overdrive channel going into the clean channel. The top switch can also be used as a cut switch for the overdrive channel when the bottom switch is in the foot switch position. The right foot switch is stock. It disengages the effect and the left foot switch switches between the two stock channels when not in stacking mode.