Pedals that stack with the One Control Prussian Blue Reverb

Walrus Audio EB-10

One Control Prussian Blue Reverb leans toward ambient, and that's a real, usable character to pair with

Xotic RC Booster

Xotic RC Booster leans toward transparent, and that's a real, usable character to pair with

Cordovox TR-8

Keep Cordovox TR-8 after One Control Prussian Blue Reverb in the signal chain, clear of One Control Prussian Blue Reverb's own gain stage

EarthQuaker Devices Hummingbird V2

EarthQuaker Devices Hummingbird V2's spring voice goes after One Control Prussian Blue Reverb in the signal chain — it's not there to compete with One Control Prussian Blue Reverb's own ambient character