The Gallien Krueger MB Fusion Bass Guitar Amplifier Head is a 500 Watt Bass Amp Head featuring an All Tube Preamp loaded with 3 x 12AX7 tubes... All of this in a package that weighs in at only four and a half pounds.
The Gallien Krueger MB Fusion Bass Head combines all of the best qualities and components from sibling amplifiers in GK's bass amplifier family, featuring GK's Fusion series' preamp and tone shaping capabilities, paired with an ultra lightweight power amp borrowed from the Gallien-Krueger MB2 500.
With foot-switchable gain and master volume controls, the MB Fusion Head is the ultimate portability tube head.
The main features of the Gallien Krueger MB Fusion Bass Guitar Amplifier Head include: