Alternatives to the Fulltone OF-1 Octafuzz

Dunlop MXR SUB Machine

Shared character: mono_synth, players, one_octave

Boss FZ-5 Fuzz

Shared character: original, players, one_octave

Catalinbread Perseus

Shared character: each_note, mono_synth, one_octave

Electro-Harmonix Big Muff Pi

Shared character: dark, smooth, fuzz

Boss BD-2W Blues Driver Waza Craft

Shared character: players, pick_attack, subtle

ProCo RAT 2

Shared character: dark, smooth, fuzz

Catalinbread Octapussy

Shared character: each_note, mono_synth, one_octave

Maxon OD808

Shared character: dark, true_bypass, smooth

Beetronics Octahive Dual FS

Shared character: one_octave, fuzz

Beetronics Octahive Shop Hot Rod

Shared character: one_octave, fuzz

Dunlop JH-3S Jimi Hendrix Signature System Octave

Shared character: each_note, one_octave, fuzz

JHS Pedals JHS Coyote Octave Moonrock

Shared character: one_octave, fuzz, thickness

Dunlop BFGO7 Billy Gibbons Octavio

Shared character: each_note, players, one_octave

Source Audio Soundblox Multiwave Distortion

Shared character: mono_synth, one_octave, smooth

Dunlop JHW2

Shared character: true_bypass, each_note, one_octave

Dunlop FFM6 Band of Gypsys Fuzz Face

Shared character: one_octave, true_bypass, clean

Black Cat Pedals Super Fuzz

Shared character: one_octave, pick_attack, fuzz

Beetronics Octahive Shop Origami

Shared character: one_octave, fuzz

Keeley octa osi transfigurating fuzz

Shared character: mono_synth, one_octave

Beetronics Octahive Custom Cobogo

Shared character: one_octave, fuzz

Zvex Octane 3

Shared character: one_octave

Beetronics OC-BS

Shared character: one_octave

MXR M267 Octavio Fuzz

Shared character: one_octave

JHS Pedals JHS Coyote

similar tone character