Pedals that stack with the Boss FZ-1w

Black Arts Toneworks LSTR Fuzz

Black Arts Toneworks LSTR Fuzz layers fuzzy onto an already mid-forward signal

Fjord Fuzz Berserk

Put Fjord Fuzz Berserk in front and the mid-forward tone leans further toward fuzzy

Fuzzrocious Cosmic Bull Shark

Keep Fuzzrocious Cosmic Bull Shark after Boss FZ-1w in the signal chain, clear of Boss FZ-1w's own gain stage

Artec SE-NGT

Run the SE-NGT ahead of the FZ-1w to gate out hiss before the open, chord-tone fuzz reacts.

Red Witch Titan

Run Red Witch Titan after Boss FZ-1w in the signal chain, clear of Boss FZ-1w's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

EarthQuaker Devices Afterneath

Keep Boss FZ-1w's dynamic voice out front: EarthQuaker Devices Afterneath goes after Boss FZ-1w in the signal chain so its ambient voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)