Pedals that stack with the Behringer BM-13 Phaser

Wren and Cuff Box of War Small Foot Fuzz

Run Wren and Cuff Box of War Small Foot Fuzz into that low gain platform and it finally gets some high gain

ThorpyFX The Dane

Run ThorpyFX The Dane into that low gain platform and it finally gets some fuzzy

Red Witch Titan

Keep Red Witch Titan after Behringer BM-13 Phaser in the signal chain, clear of Behringer BM-13 Phaser's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Boss DD-2 Digital Delay

Keep Boss DD-2 Digital Delay after Behringer BM-13 Phaser in the signal chain, clear of Behringer BM-13 Phaser's own gain stage — goes in the amp's FX loop (or last, into a clean amp)