Used Gallien-Krueger MB500 500W Ultralight Bass Amp Head

Used Gallien-Krueger MB500 Ultralight Bass Amp Head in excellent condition. This compact powerhouse delivers 500 watts at 4 ohms and features a 4-band active EQ, GK’s signature boost control, and a footswitchable contour. With XLR direct out and effects loop, it’s perfect for both stage and studio use. Weighing just 4 lbs, it's ideal for gigging musicians who need pro-level tone in a portable package. Clean, powerful, and ready to perform.