With MOSFET clipping diodes under the hood, the MXR Super Badass Dynamic O.D. growls with a smooth purr that can be pulled back for a nice, clean boost or cranked into full gear for vintage high-gain grind—all while preserving your rig's tonal dynamics.

This pedal is powered by one 9-volt battery (accessible via battery door on bottom plate), a 9-volt AC adapter such as the Dunlop ECB003/ECB003EU, or an MXR BrickTM Series power supply.