Gallien-Krueger bass amplifiers that have become legendary.
Born in 1982, 800RB is a part of the 1980s rock legacy. The introduction of its Bi-amp technology fundamentally changed the amp game of the era.
Small yet powerful. Across all genres, from jazz to rock, the parametric mids EQ of MB150 always brings the ideal mix-ready tone to your fingertips.
With its two channels, powerful Bi-amp technology, active 4-band EQ, and Voicing controls, this amp defines the classic GK sound.
Intuitive Smart Gate using the advanced Learn function sets the perfect threshold quicker than you say “bass”.
Super useful Compressor effectively tames your dynamic range whenever needed.
Stay pitch-perfect with our built-in tuner.
Import custom IRs for unmatched audio depth and precision.
