From MXR:

“The Fuzz Face Mini pedal line features legendary Fuzz Face tones in smaller, more pedalboard-friendly housings with several modern appointments: a bright status LED, an AC power jack and a convenient battery door. As with the original models, Fuzz Face Minis feature true bypass switching.

The FFM2 Germanium Fuzz Face Distortion Mini is based on ’66-’68 era pre-silicon Fuzz Faces famous for warm vintage fuzz tones provided by slightly mismatched germanium transistors.“

Brand new with box.