The Frog is an octave-fuzz type effect but instead of really being a fuzz it's more of a boost/overdrive. The controls on this one are gain and output level. I also make them with two gain knobs (for drive pre and post octave effect) and no volume knob. That one can get very very loud.
- (2011-09-25) The Shoe Frog Octave by Shoe Pedals
- (2015-07-17) Shoe Pedals Frog Octave Fuzz by Tone Factor