Pedals that stack with the Demon FX Gladiator Double Preamp Just

gain stackingStacks two gain stages for more saturation than either produces alone. (low gain → fuzzy)

Run Fjord Fuzz Fjaer Spring Reverb into that low gain platform and it finally leans toward fuzzy

Comes earlier in the signal chain

pushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → tight)

Feed a high gain signal into Soldano SLO and it comes out closer to tight

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → shimmer)

Keep Electro-Harmonix Deluxe Electric Mistress after Demon FX Gladiator Double Preamp Just in the signal chain, clear of Demon FX Gladiator Double Preamp Just's own gain stage

Comes earlier in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → lush)

Keep Demon FX Gladiator Double Preamp Just's high gain voice out front: Meris Mercury7 Reverb goes after Demon FX Gladiator Double Preamp Just 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)

Comes later in the signal chain

sits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → lush)

Free the Tone Future Factory FY-1's lush voice goes after Demon FX Gladiator Double Preamp Just in the signal chain — it's not there to compete with Demon FX Gladiator Double Preamp Just's own high gain character — goes in the amp's FX loop (or last, into a clean amp)

Comes later in the signal chain

shapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.

What Demon FX Gladiator Double Preamp Just brings here leans toward high gain — that's worth building a pairing around

Comes earlier in the signal chain