Shop online for Gallien-Krueger MB Fusion 500 - 500 Watt Hybrid Mini Tube Bass Head today. Now available for purchase from Midlothian Music of Orland Park, Illinois, USA

Gallien-Krueger MB Fusion 500 500 Watt Hybrid Mini Tube Bass Amplifier Head

Midlothian Music values the importance of quality in craftsmanship, which is one of the many reasons why we are proud to be an Authorized Gallien-Krueger Dealer. This product was made in the United States. 
Regular price $ 739.00 Sale price $ 1,048.00 Unit price per

If you don't need 800 watts powering your musical endeavors and you are worried about being too quiet, then this MB Fusion 500 should fit in quite nicely with what you are looking for.

Whether its the physical weight of this hybrid mini tube bass amp head being just shy of 5 lbs. or the tone shaping capabilities of the Fusion series, you'll be energized even further through the convenience of two foot switchable gain and master volume controls.  Combine this with a pair of GK NEO Cabinets and it's plug and play time both indoors and outdoors.


  • Digital Power Amp
  • 500 Watts @4 ohms
  • 2 Channels
  • 4 Band Active EQ
  • Speakon Outputs
  • Headphone/Line Output
  • XLR Output, Pre/Post/EQ
  • Footswitch, Effects Loop and Tuner Mute
  • Deep Brite Switch
  • 3 Rack Spack
  • 4.9 Lbs
  • 10.75"X10"X1.75"
  • 3-12AX7 Tubes
WE'RE EXPANDING!! 100's of music instruments and music gear MUST GO before we move into our expanded space this April! We are putting new items on display daily in our temporary store (around the corner next to FedEx). Click here to buy some of our clearance instruments online.

Did you know that Midlothian Music carries thousands of new, used and clearance instruments and music equipment? Don't miss out! We upload new items on a regular basis, so be sure to bookmark us and follow us on social media.

Another hallmark of the Midlothian Music legacy since 1960 is our full-service repair center. No matter where you bought your music instrument, we have trained technicians with the experience and talent ready to perform most repairs in-house. Learn more about our services by clicking here.

The Midlothian School of Music is now taking students for all instruments, including voice! Call us at 708-403-3733 or click here for more information.

When it comes time for you to let an instrument go, please consider donating it to the Guitars 4 Vets organization. Midlothian Music is a drop-off center for the program. Click here to learn more.

As a full service repair facility, you can trust buying used equipment from Midlothian Music. We clean, polish and refurbish each used instrument. Refurbish doesn't mean replate and refinish materials. The instruments are play tested and put in perfect playing condition.

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