Gallien-Krueger

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