Pedals that stack with the JHS 3 Series Flanger

EarthQuaker Devices Dirt Transmitter

The low gain tone has headroom to spare — EarthQuaker Devices Dirt Transmitter gives it fuzzy to fill it with

ThorpyFX The Dane

Into a low gain tone, ThorpyFX The Dane brings the fuzzy it's missing

Alexander Pedals SpaceXpander

Keep JHS 3 Series Flanger's modulated voice out front: Alexander Pedals SpaceXpander goes after JHS 3 Series Flanger in the signal chain so its spring voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Boss DD-2 Digital Delay

Run Boss DD-2 Digital Delay after JHS 3 Series Flanger in the signal chain, clear of JHS 3 Series Flanger's own gain stage — goes in the amp's FX loop (or last, into a clean amp)