I have a weird bi-amp setup in a grind-ish band with no guitar that I’m still experimenting with.
G&L SB2s (PJ bass)
Turbo Tuner
Twin City ABY
A/Bass Chain:
JPTR Jive (light overdrive)
Blue Colander Tremond (Rat-style)
Origin Super Vintage (SVT Preamp)
Darkglass AO 900 (into effect return as power amp)
Ampeg 6x10
B/Gutar Chain:
Lichtlaerm Medusa
Boss HM-2 (in Medusa’s loop)
Broughton Hi-Pass Filter
Mesa Badlander (clean channel)
Mesa OS 4x12
Considering getting a guitar preamp of some sort like the Peavey VTM pedal and running that into a 2nd bass head effect return instead of using the Badlander, then swapping out the Mesa vintage 30s for Weber Black Shucks so that I can quit using the hi-pass and cutting out the low end to protect the V30s.