Alternatives to the Catalinbread Formula 5F6

Marshall Guv'nor

Shared character: rich, blues_players, amp

Catalinbread Formula 51

“Like the Formula 55 and Formula 5F6, the Formula 51 extracts the warmth, bloom, and harmonic character of a Fender amp”

EarthQuaker Devices Special Cranker V1

similar tone character

Electro-Harmonix Spruce Goose

similar tone character

Dallas Rangemaster Treble Booster

Shared character: rich, amp, dark

Keeley Super AT Mod Overdrive Limited Edition

Shared character: blues_players, response, bass

JAM Pedals TubeDreamer MK2

similar tone character

JAM Pedals Lucy Dreamer

similar tone character

Beetronics Overhive Mid-Gain Overdrive

similar tone character

Browne Amplification Alkene Nashville Overdrive

similar tone character

J. Rockett PXO Phil X Signature Overdrive

similar tone character

Beetronics Overhive Medium Gain Overdrive

similar tone character

Colorsound Power Boost

Shared character: rich, dark, compression

Catalinbread Catlinbread Formula 5 Reissue Overdrive

“The Catalinbread Formula 5 Reissue is a recreation of the Portland boutique builder's Formula 5F6 overdrive”

Catalinbread Formula 55

“The Bassman-specific warmth and low-mid emphasis may feel too warm or dark for players used to the brighter 5E3 Formula 55 character”

Ibanez TS808 Tube Screamer

Shared character: blues_players, middle, response

Catalinbread Dirty Little Secret

similar tone character

Catalinbread SFT

similar tone character

Catalinbread Dirty Little Secret Mk2

similar tone character

Friedman Small Box Overdrive

similar tone character

Catalinbread Naga-Viper

similar tone character

Cusack Music Screamer Fuzz V3

similar tone character

Cusack Music Metaplexi

similar tone character

Catalinbread Gailieo Red Treble Booster

similar tone character