Pedals that stack with the Subdecay Noise Theory

JAM Pedals Retrovibe mk3

Keep JAM Pedals Retrovibe mk3 after Subdecay Noise Theory in the signal chain, clear of Subdecay Noise Theory's own gain stage

Walrus Audio Ages

Put Walrus Audio Ages in front and the fuzzy tone leans further toward clean boost

Aguilar Octamizer (Bass Octaver)

Aguilar Octamizer (Bass Octaver) stacks octave on top of the fuzzy already here

Pigtronix Echolution

Run Pigtronix Echolution after Subdecay Noise Theory in the signal chain, clear of Subdecay Noise Theory's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Walrus Audio Melee Wall of Noise Black

Keep Subdecay Noise Theory's fuzzy voice out front: Walrus Audio Melee Wall of Noise Black goes after Subdecay Noise Theory 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)

Jackson Audio Bloom V2 Compressor/EQ

Jackson Audio Bloom V2 Compressor/EQ's own transparent character is the real reason this is worth trying