ZVEX Guitar Effect Pedal Users Artist Band Pedal Nels Cline Wilco Box of Metal, others Billy Corgan Smashing Pumpkins Fuzz Factory Annie Clark St Vincent Mastotron J Mascis Dinosaur Jr Double Rock Trent Reznor Nine Inch Nails Fuzz Factory, Machine, Nano, Wooly Mammoth Malcolm Young AC/DC Nano John Frusciante RHCP Fuzz Factory Ben Gibbard Death Cab For Cutie Box of Rock Mathew Bellamy Muse Fuzz Factory Kevin Shields My Bloody Valentine Numerous ZVex pedals Michio Kurihara Ghost Fuzz Factory