Pedals that stack with the Crazy Tube Circuits Unobtanium Raw

Z.Vex Super Hard On

Z.Vex Super Hard On stacks clean boost on top of the fuzzy already here

Caroline Guitar Company Parabola State Tremolo

Run Caroline Guitar Company Parabola State Tremolo after Crazy Tube Circuits Unobtanium Raw in the signal chain, clear of Crazy Tube Circuits Unobtanium Raw's own gain stage

Walrus Audio Ages

Run fuzzy into Walrus Audio Ages for more clean boost on top

Strymon OB.1 Bass

Strymon OB.1 Bass's own clean boost character is the real reason this is worth trying

Cusack Music Delay TME

Cusack Music Delay TME's tight voice goes after Crazy Tube Circuits Unobtanium Raw in the signal chain — it's not there to compete with Crazy Tube Circuits Unobtanium Raw's own saturated character — goes in the amp's FX loop (or last, into a clean amp)

Walrus Audio Mako D1 High-Fidelity Stereo Delay V1

Keep Crazy Tube Circuits Unobtanium Raw's saturated voice out front: Walrus Audio Mako D1 High-Fidelity Stereo Delay V1 goes after Crazy Tube Circuits Unobtanium Raw in the signal chain so its pristine voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)