The Black Cat OD-Fuzz is a versatile, two-channel distortion/fuzz box that combines the Black Cat OD-1 with a traditional silicon Fuzz Face in one pedal. Each channel of the OD-Fuzz has its own set of controls with separate LEDs for each side. The two channels can be used separately or together in combination. Each effect has its own distinct sound, but the blend of both channels together will yield an incredibly wide range of tonal possibilities, from slightly overdriven to full-blown fuzz. The controls become highly interactive when both effects are engaged.