GK MB500 Amp Head

The GK B500 is a powerful, road-ready solid-state bass head delivering 500 watts at 4 ohms. Known for its punchy, articulate tone and tour-grade build quality, the B500 offers the classic Gallien-Krueger growl with clean headroom and fast response. It features a 4-band active EQ, contour and presence controls, and a DI output, making it ideal for both stage and studio use. This unit is in excellent condition, with minimal signs of use and fully functional electronics. A great choice for bassists who need power, reliability, and GK tone in a rackmountable format.