Pedals that stack with the Electro-Harmonix Big Muff Pi

Anarchy Audio Flutterby Tremolo

Put the Flutterby's smooth tremolo after the Muff's thick fuzz so the pulsing rides on an already-saturated wall instead of getting buried.

Ibanez Tube Screamer

The Screamer's mid-forward boost tightens the Big Muff's thick, creamy sustain ahead of it.

Dunlop MXR Distortion Plus

Stack the Big Muff's thick, creamy sustain with the Distortion+'s own warm, compressed midrange clipping for two very different flavors of heavy.

MXR Flanger

Run the Big Muff's thick, creamy fuzz after the MXR Flanger's warm analog sweep so the saturation picks up that shimmer instead of masking it.

Wampler Cory Wong

The Cory Wong's punchy optical compression evens dynamics before the Big Muff's thick, creamy fuzz stage.

Lab Ratz 3D Boum Warming Unit

The low gain tone has headroom to spare — Electro-Harmonix Big Muff Pi gives it fuzzy to fill it with

Providence ADC-4 Anadime Analog Chorus

Electro-Harmonix Big Muff Pi's own fuzzy character is the real reason this is worth trying

Cusack Music Delay TME

The Delay TME's tight, tempo-synced echoes trail the Muff's psychedelic wall instead of getting swallowed by it. — goes in the amp's FX loop (or last, into a clean amp)

Electro-Harmonix Deluxe Memory Man

Keep the Memory Man's echoes after the Muff's fuzz in the chain, so the delay doesn't smear an already-thick psychedelic wall. — goes in the amp's FX loop (or last, into a clean amp)

Carl Martin 2Wah

Electro-Harmonix Big Muff Pi layers fuzzy onto an already mid-forward signal

One Control Stone Bramble Overdrive

Electro-Harmonix Big Muff Pi stacks fuzzy on top of the mid-forward already here

Keeley Electronics Katana Boost

Into a low gain tone, Electro-Harmonix Big Muff Pi brings the fuzzy it's missing

Universal Audio Golden Reverberator

Electro-Harmonix Big Muff Pi's own fuzzy character is the real reason this is worth trying — goes in the amp's FX loop (or last, into a clean amp)

Vox V847 Wah

Put Electro-Harmonix Big Muff Pi in front and the mid-forward tone leans further toward fuzzy

Godlyke Ibanez TS9 Tamura-Mod

Run mid-forward into Electro-Harmonix Big Muff Pi for more fuzzy on top

Godlyke Ibanez TS808 Tamura-Mod

Electro-Harmonix Big Muff Pi's fuzzy fills in what this low gain tone doesn't make on its own

Wampler Metaverse

Electro-Harmonix Big Muff Pi layers fuzzy onto an already mid-forward signal — goes in the amp's FX loop (or last, into a clean amp)

Alexander Pedals Luminous Phaseshifter

Run the Phaseshifter's envelope-controlled sweep ahead of the Big Muff's thick, creamy fuzz so the modulation still has a clean signal before the fuzz's own sustain takes over.

Electro-Harmonix M76 Studio Compressor

Run Electro-Harmonix Big Muff Pi into that low gain platform and it finally gets some fuzzy

Mooer Micro Preamp 16 Phoenix

What Electro-Harmonix Big Muff Pi brings here leans toward fuzzy — that's worth building a pairing around

Catalinbread CB Series Fuzz

What Electro-Harmonix Big Muff Pi brings here leans toward fuzzy — that's worth building a pairing around

Mooer Micro Preamp 005, sold as Fifty-Fifty 3 and later renamed Brown Sound 3

Electro-Harmonix Big Muff Pi's own fuzzy character is the real reason this is worth trying

Fender Mustang Micro Plus

What Electro-Harmonix Big Muff Pi brings here leans toward fuzzy — that's worth building a pairing around

Wampler SLOstortion

What Electro-Harmonix Big Muff Pi brings here leans toward fuzzy — that's worth building a pairing around