Pedals that stack with the Tru-Fi Super Fuzz PBF Compact Version

Cordovox PH-8

Cordovox PH-8's modulated voice goes after Tru-Fi Super Fuzz PBF Compact Version in the signal chain — it's not there to compete with Tru-Fi Super Fuzz PBF Compact Version's own octave character

Aguilar Octamizer (Bass Octaver)

Aguilar Octamizer (Bass Octaver) layers octave onto an already fuzzy signal

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

Walrus Audio Melee Wall of Noise Black

Run Walrus Audio Melee Wall of Noise Black after Tru-Fi Super Fuzz PBF Compact Version in the signal chain, clear of Tru-Fi Super Fuzz PBF Compact Version's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Walrus Audio Mako D1 High-Fidelity Stereo Delay V1

Keep Walrus Audio Mako D1 High-Fidelity Stereo Delay V1 after Tru-Fi Super Fuzz PBF Compact Version in the signal chain, clear of Tru-Fi Super Fuzz PBF Compact Version's own gain stage — goes in the amp's FX loop (or last, into a clean amp)