Pedals that stack with the Catalinbread SFT: Sapphire

JHS Angry Charlie

Where this leans warm, JHS Angry Charlie answers back bright

Electro-Harmonix Triangle Big Muff Pi

Electro-Harmonix Triangle Big Muff Pi leans toward sustaining, and that's a real, usable character to pair with

Walrus Audio Lillian

Keep Catalinbread SFT: Sapphire's warm voice out front: Walrus Audio Lillian goes after Catalinbread SFT: Sapphire in the signal chain so its bright voice doesn't muddy it

Dr. J D-55 Aerolite Compressor

Dr. J D-55 Aerolite Compressor leans toward compressed, and that's a real, usable character to pair with

Alexander Pedals History Lesson Vol. 2

Keep Alexander Pedals History Lesson Vol. 2 after Catalinbread SFT: Sapphire in the signal chain, clear of Catalinbread SFT: Sapphire's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Strymon El Capistan

Keep Catalinbread SFT: Sapphire's warm voice out front: Strymon El Capistan goes after Catalinbread SFT: Sapphire in the signal chain so its transparent voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)