Pedals that stack with the Dunlop Billy Gibbons Siete Santos Octavio Fuzz

Walrus Audio Julia

Put Walrus Audio Julia after Dunlop Billy Gibbons Siete Santos Octavio Fuzz in the signal chain, clear of Dunlop Billy Gibbons Siete Santos Octavio Fuzz's own gain stage

JAM Pedals Octaurus

JAM Pedals Octaurus stacks octave on top of the fuzzy already here

MXR Micro Amp

MXR Micro Amp stacks clean boost on top of the fuzzy already here

Dunlop - MXR Carbon Copy Deluxe Analog Delay

Keep Dunlop Billy Gibbons Siete Santos Octavio Fuzz's octave voice out front: Dunlop - MXR Carbon Copy Deluxe Analog Delay goes after Dunlop Billy Gibbons Siete Santos Octavio Fuzz in the signal chain so its analog warmth voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Ashdown Velvet Compressor

Ashdown Velvet Compressor leans toward compressed, and that's a real, usable character to pair with

Electro-Harmonix Canyon

Run Electro-Harmonix Canyon after Dunlop Billy Gibbons Siete Santos Octavio Fuzz in the signal chain, clear of Dunlop Billy Gibbons Siete Santos Octavio Fuzz's own gain stage — goes in the amp's FX loop (or last, into a clean amp)