This pedal is both Fuzz and Octave in one with the ability to select between the two. The standard Fuzz distortion is similar to the EHX Big Muff, is sufficiently grainy and full. Endless sustain fuzz here. The second effect is the out-of-this-world octave sound that you can switch on over the fuzz. This sound is really different, and it's perfect for cool sound effects or alien-sounding tones being blended in with the raw signal. The mid cut allows you to scoop out some of the body. Tone allows you to lean it anywhere between thunderous low end or ear bleeding high end.