Pedals that stack with the EarthQuaker Devices Spatial Delivery V2

Dallas Rangemaster Treble Booster

Run the Rangemaster's germanium treble kick before the Spatial Delivery so the envelope filter has real edge to track.

ProCo RAT 2

Push the Spatial Delivery's glitchy, synth-voiced envelope filter with the RAT 2's bright, cutting distortion and the two textures compound into real dirt.

Electro-Harmonix XO Deluxe Memory Man

The Memory Man's lush analog echo trails the Spatial Delivery's glitchy, synth-voiced envelope filter with a colored signal to work through. — goes in the amp's FX loop (or last, into a clean amp)

Roland SDE-3000D

Keep the SDE-3000D after the Spatial Delivery — the glitchy envelope-filter sweep stays intact and the delay's iconic digital repeats trail behind it. — goes in the amp's FX loop (or last, into a clean amp)