Pedals that stack with the Fairfield Circuitry The Barbershop

Soldano SLO

Run Soldano SLO into that transparent platform and it finally gets some high gain

Electro-Harmonix Green Russian Big Muff

Electro-Harmonix Green Russian Big Muff's smooth balances out the bright tone

Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator

Put Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator after Fairfield Circuitry The Barbershop in the signal chain, clear of Fairfield Circuitry The Barbershop's own gain stage

Vox Valvenergy Silk Drive

Vox Valvenergy Silk Drive's own smooth character is the real reason this is worth trying

Boss DD-3 Digital Delay

Boss DD-3 Digital Delay's transparent voice goes after Fairfield Circuitry The Barbershop in the signal chain — it's not there to compete with Fairfield Circuitry The Barbershop's own saturated character — goes in the amp's FX loop (or last, into a clean amp)

Eventide Modulated Delay

Keep Fairfield Circuitry The Barbershop's saturated voice out front: Eventide Modulated Delay goes after Fairfield Circuitry The Barbershop in the signal chain so its modulated voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)