500W of thunder that easily fit in your gig bag.

Weighing in at fewer than 4 lb. and taking up less than one rackspace, the MB500 delivers 500W of signature GK tone in a sleek, compact, modern head. Boasting GK's legendary 4-band active EQ and contour control, the MB500 lets you tweak your tone to perfection before hitting the digital power section.

In addition to its generous tone-shaping capabilities, the preamp section has a footswitchable boost channel with independent volume control to dial in just the right amount of grind and level boost when needed.

The MB500 is stage- and studio-ready with an XLR direct out with pre-/post-EQ selector and ground lift. Also offers a tuner out with mute, FX loop, headphone/line out, and dual Speakon outputs.

Gallien-Krueger MB500 500W Ultra Light Bass Amp Head Features:

• 500W @ 4 ohms, 350W @ 8 ohms
• 4-band active EQ with contour switch
• Footswitchable boost channel
• Effects loop
• Tuner out with mute
• -10dB pad for active instruments
• XLR out with pre-/post- EQ and ground lift switch
• Two Speakon outputs
• Headphone/line out
• Footswitch included

Pure GK power and tone made fully portable. Order now!

Gallien-Krueger MB500 500W Ultra Light Bass Amp Head Specifications:

• 4 lb.
• Width: 10-3/4"
• Depth: 8-1/2"
• Height: 1-3/4"