EarthQuaker Chelsea Low End Fuzz Driver Review

Just as Auerbach’s Muff possessed a certain something missing in otherwise identical Sovteks, so it was with a Version-6 (V6) Electro-Harmonix Big Muff used by James Murphy of LCD Soundsystem for his band’s fuzz-bass tones. As 40-something pedals will, Murphy’s V6 Big Muff got a bit fussy for tour life, so Stillman and EQD were tasked with crafting a replacement. But like so many vintage pedals that have become notorious and legendary, Murphy’s V6 Big Muff is distinguished by construction inconsistencies that made it a quirky and unique thing.

EQD’s interpretation of this formula—made manifest here in the Chelsea Low End Fuzz Driver—is a Big Muff-style voice that leans more Ram’s Head than Sovtek. In strictly sonic terms, that means lots of grind, presence, and a delectable balance between air and aggression that make the Chelsea soar. Like a vintage V6 Big Muff, it features a tone-bypass switch which removes the tone pot entirely. The midrange-heavy result is appealing and impressive in its own punky way. But the rangeful tone control, and the oxygenated sounds that live in its treblier zones, in particular, are highlights of the pedal’s vocabulary that make it distinctive.