Analog Fox Voodoo Fuzz Gt402i (Germanium Fuzz Face Clone with Hendrix Mod) in excellent condition. This has some serious magic to it...
 
Can be powered by 9V battery or DC power supply (not included).
 
Just keep in mind that if you use the same power supply with other effects, its outputs must be isolated. This is typical for germanium fuzz faces and does contribute to their unique sound.