Pedals that stack with the Keeley Noble Screamer

Ashdown Geezer Butler Signature

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

Pigtronix Octava Micro

The transparent tone has headroom to spare — Pigtronix Octava Micro gives it high gain to fill it with

Boss BF-2 Flanger

Keep Boss BF-2 Flanger after Keeley Noble Screamer in the signal chain, clear of Keeley Noble Screamer's own gain stage

Electro-Harmonix Nano Tone Corset

Electro-Harmonix Nano Tone Corset leans toward mid-forward, and that's a real, usable character to pair with

Malekko Electro-Harmonix Memory Toy Analog Delay

Put Malekko Electro-Harmonix Memory Toy Analog Delay after Keeley Noble Screamer in the signal chain, clear of Keeley Noble Screamer's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Strymon BigSky

Put Strymon BigSky after Keeley Noble Screamer in the signal chain, clear of Keeley Noble Screamer's own gain stage — goes in the amp's FX loop (or last, into a clean amp)