Alternatives to the Electro-Harmonix Flatiron Fuzz

Fender Hammertone Metal

similar tone character

Electro-Harmonix Green Russian Big Muff

Shared character: big_muff, volume, fuzz

EarthQuaker Devices Hoof Hybrid Fuzz

Shared character: big_muff, bright, volume

JHS Pedals JHS Muffuletta

Shared character: big_muff, volume, fuzz

MXR Distortion+

Shared character: extreme_settings, compression, thickness

Keeley Moon

Shared character: big_muff, filter, volume

Fuzzrocious Grey Stache

Shared character: big_muff, bright, fuzz

Wren and Cuff Irkalla Manifest Fuzz

Shared character: volume, grit, filter

RHC Audio Ydrat

Shared character: warm, filter, compression

Electro-Harmonix Mainframe Bit Crusher

Shared character: extreme_settings, grit, filter

Dunlop MXR Randy Rhoads Concorde Distortion, model RR104C

Shared character: compression, distortion, warm

Tech 21 SansAmp Character Plus English Muffy

Shared character: big_muff, fuzz, thickness

Wampler Velvet Fuzz V2

Shared character: compression, fuzz, thickness

Electro-Harmonix Big Muff Pi

Shared character: big_muff, bright, grit

ProCo RAT 2

“based on the hard clipping op amp circuit famously associated with early ProCo Rat and op amp Big Muff style tones”

Dunlop MXR M78 Custom Modified OD, also known as the Bad Ass Modified OD

Shared character: extreme_settings, filter, compression

JHS Smiley

Shared character: volume, fuzz, distortion

Footloose Effects Red Light

similar tone character

Electro-Harmonix Triangle Big Muff Pi

similar tone character

Silktone Overdrive Plus

similar tone character

Dunlop MXR Distortion Plus

similar tone character

Caroline Guitar Company Crom Hi-Gain Fuzzstortion

similar tone character

Greer Tomahawk

similar tone character