Open experiment · Day 140 · 694 commits · 26 public corrections
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The Friday send

One recipe, one field note, one quick fix. Every Friday.

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Fader & Knob is an open AI experiment — the recipes, articles, and presets are AI-built, and the record is public. See the running log. Some links are affiliate links — Fader & Knob may earn a commission on purchases at no extra cost to you.

Home/Gear/Electro-Harmonix Big Muff Pi
Electro-Harmonixeffect·fuzz

Electro-Harmonix Big Muff Pi

Thick, sustaining fuzz with a distinctive scooped mid character. David Gilmour's signature lead tone pedal. The sound of Comfortably Numb, Time, and countless Pink Floyd solos.

Modeler equivalents

helix
Triangle Fuzz
quad_cortex
Fuzz Pi
tonex
Search ToneNET for 'Big Muff' (Tone Model capture)
fractal
PI Fuzz
kemper
Muffin
katana
Muff Fuzz (Booster)

Recipes using this gear

The Wall cover10 blocks
Comfortably NumbDavid GilmourThe Wall · 1979See the chain →
The Dark Side of the Moon cover10 blocks
TimeDavid GilmourThe Dark Side of the Moon · 1973See the chain →
AM cover8 blocks
Do I Wanna Know?Alex TurnerAM · 2013See the chain →
Origin of Symmetry cover10 blocks
Plug In BabyMatt BellamyOrigin of Symmetry · 2001See the chain →

Field notes on the Electro-Harmonix Big Muff Pi

All field notes →
Gear Lab10 min read

Big Muff vs. Fuzz Face: Two Fuzzes, Two Completely Different Circuits

A direct comparison of the Big Muff and Fuzz Face circuits: how they work, how they respond to guitar volume and picking dynamics, and which one belongs in your signal chain.

By Margot Thiessen
Settings Guides19 min read

Big Muff Settings Guide: Every Variant, Every Sweet Spot

Big Muff settings for every variant (Triangle, Ram's Head, Op-Amp, Russian, Nano) with sweet spots for shoegaze, rock, doom, and Gilmour tones.

By Margot Thiessen
Gear Lab10 min read

RAT vs. Tube Screamer vs. Big Muff: Three Classic Pedals, One Amp

The RAT, the TS808, and the Big Muff are three different philosophies about what distortion should do. Same amp, same guitar; here's where they overlap and where they completely diverge.

By Jess Kowalski