Pedals that stack with the Catalinbread Katzenkonig 70

EarthQuaker Devices Chelsea

Where this leans warm, EarthQuaker Devices Chelsea answers back bright

Catalinbread RAH

Catalinbread RAH's bright balances out the warm tone

IdiotBox Effects End of Line

Put IdiotBox Effects End of Line after Catalinbread Katzenkonig 70 in the signal chain, clear of Catalinbread Katzenkonig 70's own gain stage

Arcade Audio Button Masher Compressor

Run the Button Masher's smooth optical compression ahead of Katzenkonig 70 for even attack before the modern metal distortion reacts.

Boss DD-200 Digital Delay

Boss DD-200 Digital Delay's analog warmth voice goes after Catalinbread Katzenkonig 70 in the signal chain — it's not there to compete with Catalinbread Katzenkonig 70's own warm character — goes in the amp's FX loop (or last, into a clean amp)

Catalinbread Csidman Ghost

Put Catalinbread Csidman Ghost after Catalinbread Katzenkonig 70 in the signal chain, clear of Catalinbread Katzenkonig 70's own gain stage — goes in the amp's FX loop (or last, into a clean amp)