Pedals that stack with the Walrus Audio Polychrome Analog Flanger Wal-Poly Flanger

ThorpyFX The Dane

Run ThorpyFX The Dane into that low gain platform and it finally gets some fuzzy

Greer Black Mountain

Greer Black Mountain's fuzzy fills in what this low gain tone doesn't make on its own

Red Witch Titan

Run Red Witch Titan after Walrus Audio Polychrome Analog Flanger Wal-Poly Flanger in the signal chain, clear of Walrus Audio Polychrome Analog Flanger Wal-Poly Flanger's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

EarthQuaker Devices Afterneath

Keep Walrus Audio Polychrome Analog Flanger Wal-Poly Flanger's analog warmth voice out front: EarthQuaker Devices Afterneath goes after Walrus Audio Polychrome Analog Flanger Wal-Poly Flanger 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)