Pedals that stack with the Crazy Tube Circuits Hi Power

ZVEX Instant Lo-Fi Junky

Put ZVEX Instant Lo-Fi Junky after Crazy Tube Circuits Hi Power in the signal chain, clear of Crazy Tube Circuits Hi Power's own gain stage

Z.Vex Super Hard On

Put Z.Vex Super Hard On in front and the fuzzy tone leans further toward clean boost

Xotic EP Booster

Xotic EP Booster stacks clean boost on top of the fuzzy already here

Wampler Cory Wong

Wampler Cory Wong leans toward clean boost, and that's a real, usable character to pair with

Hungry Robot The Borderland

Keep Crazy Tube Circuits Hi Power's sustaining voice out front: Hungry Robot The Borderland goes after Crazy Tube Circuits Hi Power in the signal chain so its modulated voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Hungry Robot Moby Dick V2

Keep Crazy Tube Circuits Hi Power's sustaining voice out front: Hungry Robot Moby Dick V2 goes after Crazy Tube Circuits Hi Power 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)