Pedals that stack with the Ashdown Geezer Butler Signature

Vertex Ultra-Phonix

The transparent tone has headroom to spare — Ashdown Geezer Butler Signature gives it low gain to fill it with

Mad Professor Simble Predriver

Ashdown Geezer Butler Signature's low gain fills in what this transparent tone doesn't make on its own

Vemuram Budi-G

Into a transparent tone, Ashdown Geezer Butler Signature brings the low gain it's missing

Dr. Green The Aspirin Compressor

Run Ashdown Geezer Butler Signature into that transparent platform and it finally gets some low gain

Jackson Audio The Optimist Warped

The transparent tone has headroom to spare — Ashdown Geezer Butler Signature gives it low gain to fill it with

Keeley El Rey Dorado

The transparent tone has headroom to spare — Ashdown Geezer Butler Signature gives it low gain to fill it with

IK Multimedia Z-Tone Buffer Boost

Run Ashdown Geezer Butler Signature into that transparent platform and it finally gets some low gain

Strymon Dig Dual Digital Delay

Run Ashdown Geezer Butler Signature into that transparent platform and it finally gets some low gain — goes in the amp's FX loop (or last, into a clean amp)

Walrus Audio Fundamental Delay Wal-Fun/Del Delay

Into a transparent tone, Ashdown Geezer Butler Signature brings the low gain it's missing — goes in the amp's FX loop (or last, into a clean amp)

Mad Professor Silver Spring Reverb

Run Ashdown Geezer Butler Signature into that transparent platform and it finally gets some low gain — goes in the amp's FX loop (or last, into a clean amp)

Boss DD-3 Digital Delay

Run the DD-3's clear, shimmery digital delay after the Geezer Butler's doom-voiced bass distortion and the repeats trail off real saturation. — goes in the amp's FX loop (or last, into a clean amp)

Walrus Audio Bellwether Stereo Analog Delay

Run the Bellwether after the Geezer Butler so its warm analog echoes trail the doom-voiced drive instead of getting swallowed by the distortion. — goes in the amp's FX loop (or last, into a clean amp)

J. Rockett .45 Caliber Overdrive

Into a transparent tone, Ashdown Geezer Butler Signature brings the low gain it's missing