1960s Shin-Ei Sekova Model 59. Distortion Pedal FZ-1A Maestro Fuzz Tone Circuit,For #TonebenderTuesday we have a Marshall Supa Fuzz Prototype clone built in a hammertone 1590J in the style of the Tonebender Mk1. The Marshall Supa Fuzz more commonly contained a circuit with,BAND OF GYPSYS™ FUZZ FACE® MINI DISTORTION,Rift Octave Fuzz