Three times the fuzzy pleasure Three modes of classic Fuzz sounds Muffy Boost & Warm Pure analog design Level Fuzz & Tone controls True Bypass for retaining a pure signal when the effect is disengaged Drive Fuzz is Akai Professionals Analog Custom Shop solution to the classic fuzz guitar sound. Drive Fuzz combines Level Tone & Fuzz knobs with a Muffy Boost & Warm Drive switch in heavy-duty polished stainless-steel housing. True-bypass switching three adjustable knobs & tone toggle switch provide complete fuzz control.brbrbr