Pedals that stack with the Keeley Aria V2 Compressor

Dr. Scientist Frazz Dazzler

Run Dr. Scientist Frazz Dazzler into that transparent platform and it finally gets some low gain

JHS Smiley

The transparent tone has headroom to spare — JHS Smiley gives it fuzzy to fill it with

EarthQuaker Devices Towers

Keep Keeley Aria V2 Compressor's transparent voice out front: EarthQuaker Devices Towers goes after Keeley Aria V2 Compressor 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)

Malekko Electro-Harmonix Memory Toy Analog Delay

Run Malekko Electro-Harmonix Memory Toy Analog Delay after Keeley Aria V2 Compressor in the signal chain, clear of Keeley Aria V2 Compressor's own gain stage — goes in the amp's FX loop (or last, into a clean amp)