Pedals that stack with the Mad Professor Fire Red Fuzz

IdiotBox Effects Flash Stutter Deluxe

Run the Flash Stutter after the Fire Red Fuzz and its stuttering modulation chops up an already-organic, expressive fuzz tone.

Walrus Audio Ages

Boost with the Ages first and the Fire Red Fuzz's organic breakup gets pushed into fuller, richer saturation.

Z.Vex Super Hard On

Boost the Fire Red Fuzz's organic breakup with the Super Hard On for extra push without losing its natural character.

Strymon OB.1 Bass

The OB.1's transparent compression evens out the signal before the Fire Red Fuzz's organic breakup takes over.

Walrus Audio Melee Wall of Noise Black

Stack the Melee's noisy reverb after the Fire Red Fuzz for a wall-of-sound finish on top of the organic distortion. — goes in the amp's FX loop (or last, into a clean amp)

Pigtronix Echolution

Let the Echolution's complex, ambient repeats trail the Fire Red Fuzz's organic distortion instead of sitting in front of it. — goes in the amp's FX loop (or last, into a clean amp)