Used Gallien-Krueger MB500 500W Ultralight Bass Amp Head

Experience powerful tone in a compact package with this used Gallien-Krueger MB500 500W Ultralight Bass Amp Head in great condition. Weighing just 4 pounds, it delivers 500 watts at 4 ohms and 350 watts at 8 ohms. Features include a four-band active EQ, contour control, effects loop, XLR direct out, and Speakon output. Ideal for gigging bassists seeking portability without sacrificing performance or punch. Reliable, road-ready, and built for serious tone on the move.