Gallien-Krueger MB Fusion 500W Tube Preamp Ultra Light Bass Amp Head

Sku #581055000000000

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Gives you an all-tube preamp, 4-band EQ, and 500W of power.

The Gallien-Krueger MB Fusion 500 incorporates the same all-tube preamp of the Fusion 550 and maintains the amazing portability of the MB2-500. The bass amp head delivers 500W at 4 ohms, 350W at 8 ohms, and features an all-tube, 3x12AX7 preamp. The GK MB Fusion head has a 4-band active EQ, variable contour with mid frequency select, and Deep and Bright switches, so you've got total tonal control.

Features
  • 500 watts @ 4 ohms, 350 watts @ 8 ohms
  • All tube preamp (Three 12AX7s)
  • 4-band Active EQ
  • Variable contour with mid frequency select
  • Deep and Bright switch
  • Mute switch
  • Active/passive switch (-14dB)
  • Effects loop
  • Tuner out
  • XLR out with pre/post EQ and ground light
  • 2 Speakon outputs
  • 4 lb.

Get portable, powerful tone that goes wherever your sound takes you—add the MB Fusion to the cart now.

 

MB Fusion 500W Tube Preamp Ultra Light Bass Amp Head Specifications:

  • 4 lb.
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Gallien-KruegerMB Fusion 500W Tube Preamp Ultra Light Bass Amp Head
 
3.0

(based on 1 review)

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Reviewed by 1 customer

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(14 of 22 customers found this review helpful)

 
3.0

GK MB Fusion

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Comments about Gallien-Krueger MB Fusion 500W Tube Preamp Ultra Light Bass Amp Head:

Having used a multitude of bass heads over the past 40 plus years, and having to wait on this to come out for almost two years since its announcement , I can truly say it was worth the wait.
The warmth and punch of this mini is unreal, and compared to My 80 pound all tube Head, I prefer the unique GK sound, (very smooth, to very gutsy) and has all the control you could possibly need.
Outstanding!

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