Pedals that stack with the Source Audio Soundblox Pro Classic Distortion

Origin Effects RevivalDrive

Origin Effects RevivalDrive leans toward dynamic, and that's a real, usable character to pair with

RHC Rat Turbo Rat Distortion

RHC Rat Turbo Rat Distortion's own aggressive character is the real reason this is worth trying

Empress Bass Compressor Blue

What Empress Bass Compressor Blue brings here leans toward transparent — that's worth building a pairing around

Caroline Guitar Company Somersault

Keep Source Audio Soundblox Pro Classic Distortion's pristine voice out front: Caroline Guitar Company Somersault goes after Source Audio Soundblox Pro Classic Distortion in the signal chain so its modulated voice doesn't muddy it

Electro-Harmonix Canyon

Put Electro-Harmonix Canyon after Source Audio Soundblox Pro Classic Distortion in the signal chain, clear of Source Audio Soundblox Pro Classic Distortion's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Empress Echosystem

Keep Empress Echosystem after Source Audio Soundblox Pro Classic Distortion in the signal chain, clear of Source Audio Soundblox Pro Classic Distortion's own gain stage — goes in the amp's FX loop (or last, into a clean amp)