A monolith of a pedal that needs no introduction, the Univox Super Fuzz is an architect in the world of effects that set the bar for what a fuzz should sound like. Incorporating dual germanium diodes and square wave clipping, the controls of Balance (volume) and Expander (fuzz) combined with the two-position tone switch, this effect can be heard in the recordings of artists from Hendrix to the Black Keys to the Smashing Pumpkins. A must-have for any effects collector, this pedal is like finding the Rosetta Stone of fuzz.