Pedals that stack with the Subdecay F-Bomb

Schulte Compact Phaser

Run Schulte Compact Phaser after Subdecay F-Bomb in the signal chain, clear of Subdecay F-Bomb's own gain stage

Death By Audio Octave Clang

Put Death By Audio Octave Clang in front and the fuzzy tone leans further toward octave

Aguilar Octamizer (Bass Octaver)

Put Aguilar Octamizer (Bass Octaver) in front and the fuzzy tone leans further toward octave

Walrus Audio Melee Wall of Noise Black

Run Walrus Audio Melee Wall of Noise Black after Subdecay F-Bomb in the signal chain, clear of Subdecay F-Bomb's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Hungry Robot The Borderland

Keep Subdecay F-Bomb's fuzzy voice out front: Hungry Robot The Borderland goes after Subdecay F-Bomb in the signal chain so its modulated voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Jackson Audio Bloom MIDI V2

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