Pedals that stack with the Tone City Flexo Drive Overdrive/Boost

Wren and Cuff Box of War Small Foot Fuzz

Wren and Cuff Box of War Small Foot Fuzz layers high gain onto an already mid-forward signal

Wren and Cuff Box of War OG

Run mid-forward into Wren and Cuff Box of War OG for more fuzzy on top

Boss CE-1 Chorus Ensemble

Run Boss CE-1 Chorus Ensemble after Tone City Flexo Drive Overdrive/Boost in the signal chain, clear of Tone City Flexo Drive Overdrive/Boost's own gain stage

Wren and Cuff Gold Comp

Wren and Cuff Gold Comp's own germanium character is the real reason this is worth trying

Alexander Pedals SpaceXpander

Alexander Pedals SpaceXpander's spring voice goes after Tone City Flexo Drive Overdrive/Boost in the signal chain — it's not there to compete with Tone City Flexo Drive Overdrive/Boost's own clean boost character — goes in the amp's FX loop (or last, into a clean amp)

Boss DD-200 Digital Delay

Run Boss DD-200 Digital Delay after Tone City Flexo Drive Overdrive/Boost in the signal chain, clear of Tone City Flexo Drive Overdrive/Boost's own gain stage — goes in the amp's FX loop (or last, into a clean amp)