Pedals that stack with the Keeley MK3 Driver

Soldano SLO

Into a transparent tone, Soldano SLO brings the high gain it's missing

Way Huge Swollen Pickle

Into a transparent tone, Way Huge Swollen Pickle brings the fuzzy it's missing

Boss BF-2 Flanger

Put Boss BF-2 Flanger after Keeley MK3 Driver in the signal chain, clear of Keeley MK3 Driver'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

EarthQuaker Devices Towers

EarthQuaker Devices Towers's ambient voice goes after Keeley MK3 Driver in the signal chain — it's not there to compete with Keeley MK3 Driver's own transparent character — goes in the amp's FX loop (or last, into a clean amp)

Old Blood Noise Endeavors BL-44 Reverse

Keep Keeley MK3 Driver's transparent voice out front: Old Blood Noise Endeavors BL-44 Reverse goes after Keeley MK3 Driver in the signal chain so its ambient voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)