I breadboarded this last night. The tone control is kinda weird, it has a loss of volume when you're in the middle of the sweep. At the two extremes, the tone is either loud and deep, but not overly muffled, or loud and stinging, a la Inagada/Satisfaction.
The "dwell" control is interesting. At 0, it produces a nice gated note effect. Palm muted chicken picking gives you a sort of "banjo out of breath" type sound, for lack of a better description. The knarliest fuzz is around the middle of the dial, and sounds somewhat smoother towards 10.
All in all, with it set to treble, a rough fuzz on the dwell, and with a small practice amp blaring with a ton o'verb, it's hard not to play the Inagada hook, and not have a stupid smirk appear on your face.
Going to breadboard the wah section as well, and try them together. Should be interesting. It's just that tone section that bugs me, but I think my trace is correct. Maybe, since there is no volume, it acts as a combo control. Lower volume bass or treble tone in the middle, with either getting louder towards he extremities?
