Let me describe the pedal for you. It is actually a full on psychedelia thing, totally reminiscent of the early 60's bands.
Imagine 2 totally separate sounding transistors and a blend pot between them. You can use transistor 1 or transistor 2 or blend them. Now we put a frequency selector in the front and we call it the master tone... At the output of each of those transistors we once again put a separate frequency selector. Mathematically that is 216 separate positions and were you to assume that there are 6 detents in each the volume and the blend pots, you would have then 7776 different combinations ( although I am sure there are some crossovers in there ) my point being that it is a total FACTORY of sound.
One of the great points of this pedal is that it is both a LIVE pedal as well as a STUDIO pedal. Once you find your favorite frequency setting, you mark it or remember it, and live that is the position that you would use as not to confuse anything. In the studio, where you have time to adjust, then you experiment and will find out that it is full of HAPPY ACCIDENTS.
As far as the sound, it can be much narrower than a wild fuzz since the clean signal sounds like it is re-introduced into the path and the notes are more controllable and defined. It also sounds kinda like a synthesizer or maybe like a weird sounding Kazoo but very cool. It can be totally over the top or totally mosquito.