Pedals that stack with the EarthQuaker Devices Plumes KGR Collector Limited #46/100

Walrus Audio Eons

Walrus Audio Eons's low gain fills in what this transparent tone doesn't make on its own

JHS Smiley

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

Earthquaker Devices Pyramids Stereo Flanging Device

Run Earthquaker Devices Pyramids Stereo Flanging Device after EarthQuaker Devices Plumes KGR Collector Limited #46/100 in the signal chain, clear of EarthQuaker Devices Plumes KGR Collector Limited #46/100's own gain stage

Vox Valvenergy Silk Drive

What Vox Valvenergy Silk Drive brings here leans toward smooth — that's worth building a pairing around

Malekko Electro-Harmonix Memory Toy Analog Delay

Put Malekko Electro-Harmonix Memory Toy Analog Delay after EarthQuaker Devices Plumes KGR Collector Limited #46/100 in the signal chain, clear of EarthQuaker Devices Plumes KGR Collector Limited #46/100's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Old Blood Noise Endeavors BL-44 Reverse

Keep EarthQuaker Devices Plumes KGR Collector Limited #46/100's analog warmth voice out front: Old Blood Noise Endeavors BL-44 Reverse goes after EarthQuaker Devices Plumes KGR Collector Limited #46/100 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)