Pedals that stack with the Caroline Guitar Company Crom Hi-Gain Fuzzstortion

Walrus Audio Julia

Put Walrus Audio Julia after Caroline Guitar Company Crom Hi-Gain Fuzzstortion in the signal chain, clear of Caroline Guitar Company Crom Hi-Gain Fuzzstortion's own gain stage

Catalinbread SFT

Run Catalinbread SFT after it and the bright edge settles into something more warm

Xotic BB Preamp

Xotic BB Preamp's smooth balances out the bright tone

Ashdown Velvet Compressor

Ashdown Velvet Compressor's own compressed character is the real reason this is worth trying

Dunlop - MXR Carbon Copy Deluxe Analog Delay

Keep Dunlop - MXR Carbon Copy Deluxe Analog Delay after Caroline Guitar Company Crom Hi-Gain Fuzzstortion in the signal chain, clear of Caroline Guitar Company Crom Hi-Gain Fuzzstortion's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Eventide Modulated Delay

Eventide Modulated Delay's modulated voice goes after Caroline Guitar Company Crom Hi-Gain Fuzzstortion in the signal chain — it's not there to compete with Caroline Guitar Company Crom Hi-Gain Fuzzstortion's own fuzzy character — goes in the amp's FX loop (or last, into a clean amp)