Pedals that stack with the Keeley Electronics Katana Boost

Dallas Rangemaster Treble Booster

Where this leans warm, Dallas Rangemaster Treble Booster answers back bright

Electro-Harmonix Big Muff Pi

Into a low gain tone, Electro-Harmonix Big Muff Pi brings the fuzzy it's missing

Boss CE-1 Chorus Ensemble

Boss CE-1 Chorus Ensemble's lush voice goes after Keeley Electronics Katana Boost in the signal chain — it's not there to compete with Keeley Electronics Katana Boost's own high headroom character

Ashdown Studio Compressor

What Ashdown Studio Compressor brings here leans toward compressed — that's worth building a pairing around

Boss DD-200 Digital Delay

Keep Keeley Electronics Katana Boost's high headroom voice out front: Boss DD-200 Digital Delay goes after Keeley Electronics Katana Boost in the signal chain so its analog warmth voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Roland SDE-3000D

Roland SDE-3000D's pristine voice goes after Keeley Electronics Katana Boost in the signal chain — it's not there to compete with Keeley Electronics Katana Boost's own high headroom character — goes in the amp's FX loop (or last, into a clean amp)