Pedals that stack with the Matthews Effects The Harbinger Distortion

Shin's Music Dumbloid

Shin's Music Dumbloid pushes a high gain tone toward tight

Xotic EP Booster

Stack Xotic EP Booster on top and a high gain tone tightens toward clean boost

Electro-Harmonix Deluxe Electric Mistress

Electro-Harmonix Deluxe Electric Mistress's modulated voice goes after Matthews Effects The Harbinger Distortion in the signal chain — it's not there to compete with Matthews Effects The Harbinger Distortion's own aggressive character

Demon FX Call 76

What Demon FX Call 76 brings here leans toward compressed — that's worth building a pairing around

Meris Mercury7 Reverb

Run Meris Mercury7 Reverb after Matthews Effects The Harbinger Distortion in the signal chain, clear of Matthews Effects The Harbinger Distortion's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Hungry Robot Moby Dick V2

Keep Matthews Effects The Harbinger Distortion's aggressive voice out front: Hungry Robot Moby Dick V2 goes after Matthews Effects The Harbinger Distortion 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)