Pedals that stack with the Supro 1620RC Delegate Custom 25W 1x12 Combo

Greer Black Mountain

Put Greer Black Mountain in front and the mid-forward tone leans further toward fuzzy

ThorpyFX The Dane

Put ThorpyFX The Dane in front and the mid-forward tone leans further toward fuzzy

EarthQuaker Devices Hoof Reaper

EarthQuaker Devices Hoof Reaper stacks fuzzy on top of the mid-forward already here

Fuzzrocious Cosmic Bull Shark

Put Fuzzrocious Cosmic Bull Shark after Supro 1620RC Delegate Custom 25W 1x12 Combo in the signal chain, clear of Supro 1620RC Delegate Custom 25W 1x12 Combo's own gain stage

Artec SE-NGT

Keep the SE-NGT ahead of the 1620RC Delegate — it silences noise before the amp's own bluesy midrange club voice kicks in.

Boss DD-2 Digital Delay

Keep Supro 1620RC Delegate Custom 25W 1x12 Combo's mid-forward voice out front: Boss DD-2 Digital Delay goes in Supro 1620RC Delegate Custom 25W 1x12 Combo's effects loop so its transparent voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)

Fjord Fuzz Mime

Run Fjord Fuzz Mime in Supro 1620RC Delegate Custom 25W 1x12 Combo's effects loop, clear of Supro 1620RC Delegate Custom 25W 1x12 Combo's own gain stage — goes in the amp's FX loop (or last, into a clean amp)