Pedals that stack with the Wampler Nirvana Chorus

Wren and Cuff Box of War Small Foot Fuzz

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

Dr. Scientist Frazz Dazzler

The transparent tone has headroom to spare — Dr. Scientist Frazz Dazzler gives it low gain to fill it with

Alexander Pedals SpaceXpander

Alexander Pedals SpaceXpander's spring voice goes after Wampler Nirvana Chorus in the signal chain — it's not there to compete with Wampler Nirvana Chorus's own modulated character — goes in the amp's FX loop (or last, into a clean amp)

Meris Polymoon

Run Meris Polymoon after Wampler Nirvana Chorus in the signal chain, clear of Wampler Nirvana Chorus's own gain stage — goes in the amp's FX loop (or last, into a clean amp)