This powerhouse bass combo brings legendary 800RB tone shaping to a portable package that's built to handle everything from bedroom practice to stage performance. The four-band active EQ and contour controls give you extensive sonic flexibility, whilst the robust plywood construction with aluminium chassis and protective vinyl covering with metal corners ensures this amp will withstand years of gigging.
At just 35lb, the combo pumps out 350 watts through its 2x10 inch speakers, with the option to expand to 500 watts when paired with an extension cabinet. The switch mode power supply and power amp technology pack serious performance into this surprisingly lightweight unit, making it perfect for rehearsals and a broad range of venues.
Professional connectivity options include a balanced DI with pre/post switch, auxiliary input for backing tracks, headphone output for silent practice, plus extension speaker jack and "chain out" to drive GK's MBP powered enclosures. Each speaker sits in its own isolated chamber, eliminating tone-robbing standing waves and sound leakage through the cabinet walls.
Gallien Krueger's design team has carefully tuned the ports for optimum performance with the cabinet's specifically designed speakers. The ports work alongside a particular jute blend of damping material to provide precisely the right amount of damping at the right frequencies, ensuring optimum response across the frequency spectrum.
- Variable Q: Inherited from the 800RB, this unique design varies the EQ bandwidth to retain a musical response even at extreme settings
- Switch Mode Power: Extremely light weight switch mode power supply and power amp deliver 350W internally and 500W with an extension cabinet
- Protection: Internal circuitry is always on the alert to problems, indicated at the power switch ring
- Drivers By GK: Special drivers with 2 inch edge wound aluminium voice coils, designed just for this cabinet, manufactured in the GK USA factory
- Speaker designed and manufactured by GK in the U.S.A.



