Pedals that stack with the Engl E670FE Special Edition 6L6

Colorsound Power Boost

Run Colorsound Power Boost after it and the warm edge settles into something more bright

MXR Micro Amp

MXR Micro Amp takes that crunchy character and pushes it toward clean boost

Boss BD-2 Blues Driver

Feed a crunchy signal into Boss BD-2 Blues Driver and it comes out closer to clean boost

Aalberg Audio Trym

Add the Trym's aggressive, cutting pulse on top of the E670FE's own bright, modern crunch for sharp rhythmic movement.

Wampler Ego Compressor

Engl E670FE Special Edition 6L6's transparent character and Wampler Ego Compressor's transparent voice sit in the same lane rather than fighting each other

Way Huge Electronics Aqua-Puss MkII Analog Delay

Keep Engl E670FE Special Edition 6L6's transparent voice out front: Way Huge Electronics Aqua-Puss MkII Analog Delay goes in Engl E670FE Special Edition 6L6's effects loop so its analog warmth voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Boss RE-202 Space Echo

Keep Boss RE-202 Space Echo in Engl E670FE Special Edition 6L6's effects loop, clear of Engl E670FE Special Edition 6L6's own gain stage — goes in the amp's FX loop (or last, into a clean amp)