Used Gallien-Krueger MB500 500W Ultralight Bass Amp Head

Powerful and portable, this used Gallien-Krueger MB500 delivers 500W of punchy, articulate bass tone in an ultralight amp head. In good condition, it’s ideal for gigging players who want GK’s signature growl with modern clarity. Features include a solid-state preamp, 4-band active EQ, Gain and Master controls, and a balanced XLR direct out for easy PA/recording hookup. Rated 500W at 4 ohms (350W at 8 ohms).