Pedals that stack with the Ernie Ball Expression Tremolo

Fulltone OCD

Fulltone OCD leans toward full, and that's a real, usable character to pair with

J. Rockett Archer

J. Rockett Archer's own high headroom character is the real reason this is worth trying

Carl Martin Headroom

Run Carl Martin Headroom after Ernie Ball Expression Tremolo in the signal chain, clear of Ernie Ball Expression Tremolo's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Catalinbread Belle Epoch

Run Catalinbread Belle Epoch after Ernie Ball Expression Tremolo in the signal chain, clear of Ernie Ball Expression Tremolo's own gain stage — goes in the amp's FX loop (or last, into a clean amp)