Used SWR WORKINGPRO 400 Bass Amp Head

Used SWR WorkingPro 400 Bass Amp Head in fair condition, delivering 400 watts at 4 ohms or 250 watts at 8 ohms. This reliable solid-state amp features a 4-band EQ, Aural Enhancer, built-in Limiter, and Effects Loop for versatile tone shaping. Designed for gigging bassists who need power and flexibility, it's a workhorse unit with plenty of punch. Shows visible wear but remains fully functional—perfect for players seeking pro sound on a budget.