Although this wasn't the exact pedal used to get that iconic crunch on "Satisfaction," the Maestro Fuzz-Tone FZ-1B will still leave you just as satisfied. The FZ-1B followed in the footsteps of the FZ-1 and FZ-1A, sporting the same germanium transistors and giving you that same gnarly fuzz. While the FZ-1 needed two 1.5-volt batteries and the FZ-1A needed one, the later 1B utilized a 9v battery. Just click it on, use the Volume and Balance controls on the top of the pedal, and dial in for some true '60s fuzz.