Zvex Fuzz Factory Vexter Guitar Effects Pedal (FBA-FFV)This 25th Anniversary Vexter Series Fuzz Factory features UV printed art. The parts inside are identical to the hand painted model. Packed with knobs that let you control everything from tight, radically fuzzy sounds that gate off instantly when you stop playing, to intermodulating oscillations that fight for control of your guitar as your notes decay, to shortwave radio sounds, ripping velcro and octave like fuzz. Includes an on off LED and center