Pedals that stack with the Death By Audio Apocalypse

Cordovox FL-8

Run Cordovox FL-8 after Death By Audio Apocalypse in the signal chain, clear of Death By Audio Apocalypse'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

Pigtronix Echolution's modulated voice goes after Death By Audio Apocalypse in the signal chain — it's not there to compete with Death By Audio Apocalypse's own fuzzy character — goes in the amp's FX loop (or last, into a clean amp)

Walrus Audio Melee Wall of Noise Black

Walrus Audio Melee Wall of Noise Black's ambient voice goes after Death By Audio Apocalypse in the signal chain — it's not there to compete with Death By Audio Apocalypse's own fuzzy character — 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