Gear with a similar tone character to the Mad Professor Big Tweedy Drive

Catalinbread Formula 55

similar tone character

Catalinbread Formula 51

similar tone character

Walrus Audio 385 Overdrive

similar tone character

Wampler Pedals Tweed '57

similar tone character

Electro-Harmonix Spruce Goose

similar tone character

MXR CSP039 Duke of Tone Overdrive

similar tone character

Carl Martin TOD High-Gain Overdrive

similar tone character

Cusack Music Screamer Fuzz V3

similar tone character

TC Electronic Zeus Drive Overdrive

similar tone character

Jackson Audio Optimist

similar tone character

Dallas Rangemaster Treble Booster

similar tone character

JHS Charlie Brown

similar tone character

Colorsound Power Boost

similar tone character

Catalinbread SFT Ampeg Flip-Top Style Overdrive

similar tone character

Lovepedal Amp 50

similar tone character

Donner Dumbal Drive

similar tone character

Wampler Tumnus Deluxe

similar tone character

JAM Pedals Rattler V2

similar tone character

Origin Effects Deluxe55 Tweed Recreation

similar tone character

Browne Amplification Carbon

similar tone character

Crazy Tube Circuits Venus

similar tone character

Walrus Audio Warhorn

similar tone character

J. Rockett PXO Phil X Signature Overdrive

similar tone character

Catalinbread Formula 5F6

similar tone character