Pedals that stack with the CNZ Audio GEQ-5

Electro-Harmonix Green Russian Big Muff

Where this leans bright, Electro-Harmonix Green Russian Big Muff answers back smooth

Beetronics Fatbee JFET Overdrive

The high headroom tone has headroom to spare — Beetronics Fatbee JFET Overdrive gives it crunchy to fill it with

FoxGear EchoSex

Keep CNZ Audio GEQ-5's bright voice out front: FoxGear EchoSex goes after CNZ Audio GEQ-5 in the signal chain so its ambient voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Eventide Modulated Delay

Put Eventide Modulated Delay after CNZ Audio GEQ-5 in the signal chain, clear of CNZ Audio GEQ-5's own gain stage — goes in the amp's FX loop (or last, into a clean amp)