The ultimate octave fuzz. This here's a clone of the Wattson EFY-6, which is the louder, perfected Super Fuzz with the tone switch and the diode selector switch. Simply a brutal, magnificent explosion of fuzz. It's all your birthdays come at once. Hand soldered (with lead) onto a pcb with quality knobs and a solid, true bypass footswitch. Needs a standard 9v centre negative power supply (sorry, no room for a battery). Return it if not satisfied, or if it ever needs repairs - that's a lifetime guarantee, you don't see many of them these days ...