Pedals that stack with the Blackstar Dept. 10 Valve Boost

Ashdown Geezer Butler Signature

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

EarthQuaker Devices '- Speaker Cranker

Run EarthQuaker Devices '- Speaker Cranker into that transparent platform and it finally gets some low gain

Boss BF-2 Flanger

Keep Boss BF-2 Flanger after Blackstar Dept. 10 Valve Boost in the signal chain, clear of Blackstar Dept. 10 Valve Boost's own gain stage

AZOR AP-305 Compressor

AZOR AP-305 Compressor leans toward transparent, and that's a real, usable character to pair with

Malekko Electro-Harmonix Memory Toy Analog Delay

Keep Malekko Electro-Harmonix Memory Toy Analog Delay after Blackstar Dept. 10 Valve Boost in the signal chain, clear of Blackstar Dept. 10 Valve Boost's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Strymon BigSky

Keep Strymon BigSky after Blackstar Dept. 10 Valve Boost in the signal chain, clear of Blackstar Dept. 10 Valve Boost's own gain stage — goes in the amp's FX loop (or last, into a clean amp)