Mesa Boogie Bass 400+ guts, stuff for sale.

Picked this up non working, had a rough time.

Handle and both volumes bust off. People love firing power into an amp that has clearly been damaged, even though it clearly won’t work. Way better off not doing that, there isn’t any actual advantage to burning up anything that got shorted.

Fairly fresh looking valve set in there.

Inside, fairly simple, but a lot crammed on the pcb.

PCB detail.

Bus wiring on power valve bases.

Topside

Buncha transistors, because these are hybrids with solid state powered EQ. Inductor based graphic.

Iron size comparison next to a rusted out 100w Burman, since it was to hand.

Stuff for sale, email about them, see the banner, there is also a link near there that goes to FB where the best prices are.