Pedals that stack with the Spaceman Sputnik IIb: Deluxe Germanium Fuzz

Univox Super-Fuzz

Univox Super-Fuzz's own octave character is the real reason this is worth trying

ZVEX Fuzz Factory

ZVEX Fuzz Factory's own fuzzy character is the real reason this is worth trying

Boss CE-1 Chorus Ensemble

Boss CE-1 Chorus Ensemble's lush voice goes after Spaceman Sputnik IIb: Deluxe Germanium Fuzz in the signal chain — it's not there to compete with Spaceman Sputnik IIb: Deluxe Germanium Fuzz's own germanium character

Universal Audio 1176 Compressor

What Universal Audio 1176 Compressor brings here leans toward compressed — that's worth building a pairing around

Dunlop - MXR Carbon Copy Deluxe Analog Delay

Keep Spaceman Sputnik IIb: Deluxe Germanium Fuzz's germanium voice out front: Dunlop - MXR Carbon Copy Deluxe Analog Delay goes after Spaceman Sputnik IIb: Deluxe Germanium 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)

Empress Echosystem

Put Empress Echosystem after Spaceman Sputnik IIb: Deluxe Germanium Fuzz in the signal chain, clear of Spaceman Sputnik IIb: Deluxe Germanium Fuzz's own gain stage — goes in the amp's FX loop (or last, into a clean amp)