Pedals that stack with the Keeley GC-2

JHS Smiley

Run JHS Smiley into that transparent platform and it finally gets some fuzzy

EarthQuaker Devices Hizumitas

The transparent tone has headroom to spare — EarthQuaker Devices Hizumitas gives it high gain to fill it with

Fender Hammertone Reverb

Keep Fender Hammertone Reverb after Keeley GC-2 in the signal chain, clear of Keeley GC-2's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Alexander Pedals Now We Are Ghosts Reverb

Put Alexander Pedals Now We Are Ghosts Reverb after Keeley GC-2 in the signal chain, clear of Keeley GC-2's own gain stage — goes in the amp's FX loop (or last, into a clean amp)