Alternatives to the Mad Professor Simble Predriver

Mad Professor Simble Overdrive MK2

“The Mad Professor Simble Predriver is a PCB version of a precursor or companion to the Simble Overdrive, providing Dumble-inspired preamp”

JHS Clover

Shared character: preamp, natural, overdrive

Mad Professor Fire Red Fuzz Hand Wired

similar tone character

Blackstar Dept. 10 Boost

similar tone character

Caroline Guitar Company Icarus V2

similar tone character

Boss OD-3 Overdrive

similar tone character

67Audio Harry Balz

similar tone character

Mad Professor Fire Red Fuzz

similar tone character

Klon Centaur

Shared character: warm, overdrive

Analog Man King of Tone

Shared character: natural, overdrive

Mad Professor - Little Green Wonder HW

similar tone character

Origin Effects RevivalDrive Compact

similar tone character

Boss FA-1 FET Amp

similar tone character

Klon KTR

Shared character: warm, natural, overdrive

Colorsound Power Boost

Shared character: warm, preamp, natural

Keeley Super AT Mod Overdrive Limited Edition

Shared character: natural, overdrive

Xotic BB Preamp Andy Timmons Limited Edition Pedal

Shared character: preamp, overdrive

ThorpyFX The Field Marshal Fuzz

similar tone character

Ibanez TS808HWV2 Handwired

similar tone character

Mad Professor SOD

similar tone character

Mad Professor Mad-Sdo

similar tone character

Benson Amps Chimera Preamp Pedal

similar tone character

Benson Amps Germanium Preamp (Boost)

similar tone character

TC Electronic Zeus Drive Overdrive

similar tone character

Revv Shawn Tubbs Tilt

similar tone character