Your Feedback

Gallien Krueger MB Fusion Bass Amplifier Head

Item: BAS0006013-000
Enable Social Media
The Gallien Krueger MB Fusion Bass Guitar Amplifier Head is a 500 Watt Bass Amp Head featuring an All Tube Preamp lo...  All product info

£ 690.00 Return items available starting at  £ 648.17
incl. VAT, incl. Shipping Costs
in stock
Standard shipping

above 99 £ free of charge (within United Kingdom)

We are happy to help you!
Our team
+44 20 3176 6247
+44 17 0877 1901

Activate social media for sharing. Data will only be sent via social networks with your consent.


The Gallien Krueger MB Fusion Bass Guitar Amplifier Head is a 500 Watt Bass Amp Head featuring an All Tube Preamp loaded with 3 x 12AX7 tubes... All of this in a package that weighs in at only four and a half pounds.

The Gallien Krueger MB Fusion Bass Head combines all of the best qualities and components from sibling amplifiers in GK's bass amplifier family, featuring GK's Fusion series' preamp and tone shaping capabilities, paired with an ultra lightweight power amp borrowed from the Gallien-Krueger MB2 500.

With foot-switchable gain and master volume controls, the MB Fusion Head is the ultimate portability tube head.

The main features of the Gallien Krueger MB Fusion Bass Guitar Amplifier Head include:

  • 500 Watts @ 4 Ohms Or 350 Watts @ 8 Ohms
  • 3 x 12AX7 All Tube Preamp
  • Dual Footswitchable Input Gain And Master Volume
  • Four Band Active EQ
  • Variable Contour With Mid Frequency Select
  • Deep And Bright Switch
  • 14db Pad
  • Effects Loop And Tuner Out With Mute
  • XLr Out With Pre/Post EQ And Ground Lift
  • Two Speakon Outputs
  • 4.5 Lbs


  • Manufacturer: Gallien Krueger
  • Power Output (Watt): 500
  • Build: Hybrid
  • Circuit: Class D
  • Sound Control: Parametric EQ
  • FX-Loop: Serial
  • Headphone Connection: 6.3mm
  • LINE OUT: Jack
  • DI out: Pre+Post
  • Tuner out: Yes
  • Number of Speaker Connections: 2
  • Speaker Connection: Speakon
  • Housing Format: Head
  • Weight (kg): 2.04
Department Information - Bass

Music Store Cologne with our huge warehouse


Our Bass Selection


Video: Bass

One of the most modern logistic centres


Bass Amplifiers and Speakers


Basses - Picture Gallery