Pedals that stack with the Diezel Zerrer 2-Channel Preamp

Electro-Harmonix Green Russian Big Muff

Run Electro-Harmonix Green Russian Big Muff after it and the bright edge settles into something more smooth

Walrus Audio Lillian Multi-Stage Analog Phaser

Keep Walrus Audio Lillian Multi-Stage Analog Phaser after Diezel Zerrer 2-Channel Preamp in the signal chain, clear of Diezel Zerrer 2-Channel Preamp's own gain stage

Dunlop MXR Distortion Plus

Dunlop MXR Distortion Plus leans warm right where the bright tone needs it

Walrus Audio Highpoint

What Walrus Audio Highpoint brings here leans toward analog warmth — that's worth building a pairing around

Boss DD-3 Digital Delay

Keep Boss DD-3 Digital Delay after Diezel Zerrer 2-Channel Preamp in the signal chain, clear of Diezel Zerrer 2-Channel Preamp's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

MXR Analog Delay

Keep MXR Analog Delay after Diezel Zerrer 2-Channel Preamp in the signal chain, clear of Diezel Zerrer 2-Channel Preamp's own gain stage — goes in the amp's FX loop (or last, into a clean amp)