Originally released as a Limited Edition pedal, now re-released due to popular demand. A dream come true for guitar players chasing vintage fuzz tone.

This tasty fuzz is aggressive and biting, and with the twist of a knob, you can drag it into that dying battery territory much prized by tonechasers - no need to manage a collection of half dead batteries. The MXR design team dusted off a rare vintage silicon circuit, tuned it up, and added a Variac control so you can set the pedal’s voltage anywhere from 5 to 15V.

For that wonderful saggy fuzz effect you get as a 9V battery loses its power, just lower the voltage by tuning the Variac knob counter clockwise. Increasing the voltage raises the effects headroom, opening up the fuzz for a more transparent sound at 15V. The simple interface is rounded out with tone, output and gain controls. True hardwire bypass