Pedals that stack with the MXR M233

Nobels ODR-1

Run Nobels ODR-1 into that transparent platform and it finally gets some medium gain

Electro-Harmonix Green Russian Big Muff

Run Electro-Harmonix Green Russian Big Muff after it and the bright edge settles into something more smooth

Electro-Harmonix Small Stone

Keep Electro-Harmonix Small Stone after MXR M233 in the signal chain, clear of MXR M233's own gain stage

Vox Valvenergy Silk Drive

Vox Valvenergy Silk Drive leans toward smooth, and that's a real, usable character to pair with

Eventide Modulated Delay

Run Eventide Modulated Delay after MXR M233 in the signal chain, clear of MXR M233's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Boss DD-3 Digital Delay

Put Boss DD-3 Digital Delay after MXR M233 in the signal chain, clear of MXR M233's own gain stage — goes in the amp's FX loop (or last, into a clean amp)