Pedals that stack with the NuX NDS-5 Fireman Distortion Dual Brown Sound

Spaceman Explorer 6-Stage Phaser

Run Spaceman Explorer 6-Stage Phaser after NuX NDS-5 Fireman Distortion Dual Brown Sound in the signal chain, clear of NuX NDS-5 Fireman Distortion Dual Brown Sound's own gain stage

Electro-Harmonix Green Russian Big Muff

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

Shin's Music Dumbloid

Feed a high gain signal into Shin's Music Dumbloid and it comes out closer to tight

Crazy Tube Circuits Golden Ratio

NuX NDS-5 Fireman Distortion Dual Brown Sound's tight character and Crazy Tube Circuits Golden Ratio's tight voice sit in the same lane rather than fighting each other

Boss DD-3 Digital Delay

Keep Boss DD-3 Digital Delay after NuX NDS-5 Fireman Distortion Dual Brown Sound in the signal chain, clear of NuX NDS-5 Fireman Distortion Dual Brown Sound's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Keeley Magnetic Echo

Put Keeley Magnetic Echo after NuX NDS-5 Fireman Distortion Dual Brown Sound in the signal chain, clear of NuX NDS-5 Fireman Distortion Dual Brown Sound's own gain stage — goes in the amp's FX loop (or last, into a clean amp)