Pedals that stack with the Source Audio Spectrum

Shin's Music Dumbloid

Shin's Music Dumbloid takes that saturated character and pushes it toward tight

MXR Micro Amp

Stack MXR Micro Amp on top and a saturated tone tightens toward clean boost

Walrus Audio Fable

Keep Walrus Audio Fable after Source Audio Spectrum in the signal chain, clear of Source Audio Spectrum's own gain stage — goes in the amp's FX loop (or last, into a clean amp)

Alexander Pedals Radical Delay

Keep Source Audio Spectrum's glassy voice out front: Alexander Pedals Radical Delay goes after Source Audio Spectrum in the signal chain so its pristine voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)