A tidy boxed example of the Source Audio Soundblox Multiwave Distortion Pedal.

With unique multi-band and classic single-band processing, the Source Audio Soundblox Multiwave Distortion pedal can give you 23 highly tweakable distortions over an enormous range of tones. Multi-band processing splits your signal into ten discrete bands, distorts them separately, and then pushes them all back together for an out-of-this-world distorted output signal, while single-band affects the entire signal all together. Perfect for experimental players, the Source Audio Soundblox Multiwave Distortion can create aggressive, wild synth sounds, fuzzes, octave up harmonics, and more.