Welcome to Gallien-Krueger: Power to Groove



MB800 Continuing the evolution of the MB series, the MB800 features incredible output, increased functionality and a completely discreet FET (field effect transistor) driven preamp. With 800 massive "GK watts" of power, the MB800 can handle even the largest venues without breaking a sweat, and at 4.9 lbs. neither will your roadie. All of the controls of the MB800 are lit to indicate the current operating status including; input clip, tuning mute, Gain A, Gain B/Level-B, power amp clipping, limiter enable and EQ/Contour settings. The same FET technology used to create the legendary boost (G.I.V.E.) circuit found in all GK amplifiers for over 30 years is used in every stage of the MB800 preamp. Using FET devices to drive the GK four band active EQ, Contour and Gain allows the MB800 to transition seamlessly from a full, warm, clean tone to full on GK growl.

MB 800 • 800 watts @ 4 ohms or 500 watts @ 8 ohms • Discreet FET preamp • Push activated Gain A/B and limiter defeat • 10dB pad • Four band active EQ w/variable contour • Effects loop & tuner mute • XLR out, pre/post EQ • Defeatable limiter • Two speakon outputs • Headphone/line output • 10.75x8.5x1.75 • 4.9 lbs.

MB410 Combo
The newest addition to GK's popular MB Series, the MB410 delivers traditional 4x10 performance in a modern, compact, design using the same digital amp technology found in all MB combos and heads and the same neodymium drivers found in the Neo 410 and 410 MBE cabinets. GK has made the previously impractical, a reality.

MB410 Combo
• 500W Digital power amp
• 1/8" aux input
• Headphone jack
• Defeatable limiter
• Four 10" Neodymium speakers
• Tweeter with bypass
• Active 4 band EQ with contour
• XLR output
• 24.5x23.5x14.75
• 49 lbs.



MBP Powered Enclosures The MB Combo series has taken the concept of the combo amp to a new level. Players are no longer forced to sacrifice portability and effortless setup when they leave their practice space and head for the stage. The MBP powered enclosures allow the MB Combo user to further expand the performance of their amplifier to create the ultimate "combo rig."

410MBP • 500 watts • Four 10" neodymium speakers • 24.5 X 23.5 X 14.75 • 48 LBS.	212MBP • 500 watts • Two 12" neodymium speakers • 26.75x19.5x14.75 • 39 lbs.	115MBP • 200 watts • 15" speaker • 23.5x19.5x14.75 • 37 lbs.