Pedals that stack with the Walrus Audio Fundamental Series Drive

Mad Professor Sweet Honey Overdrive

Mad Professor Sweet Honey Overdrive's own transparent character is the real reason this is worth trying

Origin Effects RevivalDrive

Origin Effects RevivalDrive leans toward dynamic, and that's a real, usable character to pair with

Electro-Harmonix Small Stone

Keep Walrus Audio Fundamental Series Drive's tight voice out front: Electro-Harmonix Small Stone goes after Walrus Audio Fundamental Series Drive in the signal chain so its analog warmth voice doesn't muddy it

Ashdown Studio Compressor

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

Empress Echosystem

Empress Echosystem's pristine voice goes after Walrus Audio Fundamental Series Drive in the signal chain — it's not there to compete with Walrus Audio Fundamental Series Drive's own tight character — goes in the amp's FX loop (or last, into a clean amp)

Keeley Halo

Keeley Halo's ambient voice goes after Walrus Audio Fundamental Series Drive in the signal chain — it's not there to compete with Walrus Audio Fundamental Series Drive's own tight character — goes in the amp's FX loop (or last, into a clean amp)