Alternatives to the Catalinbread VariOboost

Mad Professor Ruby Red Booster

Shared character: boost, treble

Suhr Koko Boost

Shared character: boost, mix, simple

TC Electronic Spark Booster

Shared character: boost, treble

67Audio Libido

Shared character: boost, treble, transparent

Fender Engager Boost

Shared character: boost, treble, transparent

Black Arts Toneworks -Skyboost

Shared character: boost, treble, simple

Cusack Music More Louder

Shared character: boost

Demon FX Full BB Preamp

Shared character: boost, treble, transparent

Xotic RC Booster

Shared character: boost, treble, transparent

Digitech DOD 410 Bifet Boost

Shared character: boost, simple, transparent

Electro-Harmonix LPB-3

Shared character: boost, treble, transparent

Xotic BB Preamp Andy Timmons Limited Edition Pedal

Shared character: boost, simple, transparent

NuX Drive Core Deluxe

Shared character: boost

Empress Effects Drive Analog Overdrive

Shared character: boost, treble, transparent

Analog Man King of Tone

Shared character: boost, treble, mix

Origin Effects DCX Boost Black Edition

Shared character: boost, transparent, studio

J. Rockett Archer Clean

Shared character: boost, treble, simple

Dallas Tuxedo Treble Booster

Shared character: bright, boost, treble

Blackstar LT-Boost

Shared character: boost, simple

Death By Audio Thee Treble

Shared character: bright, boost, treble

Crazy Tube Circuits Super Conductor

Shared character: combination, boost, transparent

Strymon Sunset Dual Overdrive

Shared character: boost, simple, transparent

Guptech Slime Mid-Boost

Shared character: mix, simple, boost

Dunlop MXR Booster Mini, model M293

Shared character: boost, transparent, studio