Gallien Krueger MB150S Combo :: Bass Direct :: For sale, Offer, UK, EU, Warwick Second Hand and Ex-demo Amplification Stock :: USA Birmingham, London, Manchester, USA


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Gallien Krueger MB150SIII Combo pre-owned with carry case

Gallien Krueger MBX112 cab pre-owned

Combo SOLD

Cab £299 + £10 UK shipping

  1. Please contact the shop to pay by Bank Transfer or finance

  2. Used 100w, 1 x 12” combo in superb condition with soft case and 12” extension cab with box

  3. Click on images to enlarge.

Tel: 01926 886433


A longtime favorite for session bassists such as Leland Sklar, Charlie Haden, Ron Carter and Jimmy Earl, the Gallien-Krueger MB150S-III/112 remains the industry standard for high quality compact bass amplification in and out of the studio.

The Gallien-Krueger MB150S-III/112 improves on its predecessor with improved signal to noise ratio (-90dB) and much cooler operation. With its sturdy welded aluminum chassis, the Gallien-Krueger MB150S-III/112 is equally at home on the road, or in the studio.

Gallien-Krueger MB150S-III/112 main features include:

  1. POWER <1% THD: 100W (150W with Extension Cabinet)

  2. COOLING: Convection

  3. INPUT SECTION: 1/4" Jack, -14dB Pad and Volume

  4. VOICING FILTER: Low Cut, Adjustable Contour and High Boost

  5. EQUALIZER: Active Four-Band

  6. OUTPUT: Master and Limiter (Switch, Level and LED)

  7. DIRECT OUT: XLR Pre/Left, XLR Post/Right and Ground Lift.

  8. PATCHING: Send, Return, Line Out, Aux In and Head Phone.

  9. SPEAKER OUTPUT: Two 1/4" jacks and Speaker Switch.

  10. WOOFER: 1xGK-Paragon 12LB150-8 Stamped Frame, 12", 100W Low Resonance Suspension

  11. CONSTRUCTION: 0.1" Aluminum Chassis, 18 Gauge Steel Grill, Heat Sink Top Cover and Mic Stand Mountable

  12. WEIGHT: 26 lbs

  13. DIMENSIONS: 13.5"W x 16"H x 8.5"D

Lightweight Construction

The Gallien Krueger MBPX 112 provides 100 watts of power handling through a 12'' driver to expand your bass guitar amp sound. The cabinet only weighs 7.26 kg, providing a lot of functionality at an incredibly low weight. This makes it a portable solution to enhancing your amplifier's tonal projection.

Full Tonality

The MBPX 112 features a custom ceramic driver, made in the U.S.A. The driver features an aluminium voice coil for an extended high-end response, and provides a full-range tonality with excellent body and projection. This cabinet is designed to faithfully recreate your amplifier tonality, greatly enhancing your sound field.

Compact Solution

At only 7.26kg, the MBPX is the ultimate lightweight solution to increasing your tonal reach. It is the perfect partnership to the highly portable Microbass combo, also constructed with an aluminium chassis. As a partnership, the amplifier and cabinet deliver a powerful and wide-ranging sound with the minimum of weight, making it the ideal setup for the busy musician who values an easy load-in and load-out. The Microbass amplifier is already a session musician's favourite, and this cabinet can double its tonal projection.


  1. Aluminium chassis for incredible light weight - only 7.26 kg

  2. Custom 12'' ceramic driver with a aluminium voice coil

  3. 100 watts power handling at 8 ohms

  4. Highly compact design - barely larger than the actual driver

  5. Perfect partnership to the Microbass series of amplifiers


  1. Power Handling: 100 Watts

  2. Resistance: 8 Ohms

  3. Speakers: 1 x 12'' Ceramic

  4. Connections: 1/4'' jack input

  5. Dimensions: 34.3 x 21.6 x 33 cm

  6. Weight: 7.25 kg