EarthQuaker Devices Data Corrupter Harmony Effect Pedal photo2018_done It is also the best

It is also the best for bass guitar

BOSS' proprietary COSM® technology allows guitar players to recreate classic fuzz BOOST control for more aggressive tone

Enter the Pedatrain Pedal-Booster

So many guitarists out there wanted presets

EarthQuaker Devices Data Corrupter Harmony Effect Pedal photo2018_done It is also the bestThe Data Corrupter is a monophonic analog harmonizing PLL with modulation. It takes your input signal and brutally amplifies it into a crushing square wave fuzz tone that is then multiplied, divided and modulated to create a wild, yet repeatable, three voice guitar synthesizer. The Master Oscillator is the central nervous system at the heart of the Data Corrupters cyberpunk hive mind. The three position switch on the Master Oscillator control panel