The EHX Satisfaction Fuzz features an elemental two-knob layout with controls for Volume and Attack (fuzz). True to the genre, this classically-voiced fuzztone creates a sound that is anything but subtle and goes from an aggressive rasp to full-on fuzzed-out mayhem! Features: Classic fuzztone True bypass for maximum signal path integrity Rugged die-cast package 9 Volt battery included 9.6DC-200 EHX power supply (not included) Get your Electro-Harmonix Satisfaction Fuzz Pedal today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.