This is a mid to high gain overdrive pedal which is capable of reaching distortion like highs, this model is an unmodified example.
Fuzzrocious Pedals are made by the Ratajski family in Mt Laurel New Jersey, it's a family affair with the husband and wife doing the building and finishing and the kids occasionally doing hand painted pedals.
VOLUME – makes the output of the circuit louder or quieter.
TONE – moves from bass to treble when turned clockwise. There is a general low mids presence in most tone settings with little to no bass loss.
DRIVE – moves from a little to no drive/gain to medium-high drive/gain when turned clockwise.