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Product Details




  • Tone Shaping

4 band active EQ and contour based on the legendary 800RB provide extensive tone shaping capability.

  • Variable Limiter

Adjustable limiter allows playing at max output with minimum distortion.

  • Ultra Portable Performance

Effortless transport for rehearsals and 150 watts of power through the 1x12" speaker allow you to be heard in moderate size venues.

  • Custom Speaker Design

Special ceramic driver with 2" voice coil, designed just for this cabinet, manufactured in the USA.

  • Connectivity

Balanced DI, effects loop and headphone output for silent practice plus two external speaker jacks to drive the 112MBX.

  • Variable Q

Inherited from the 800RB, this unique design varies the EQ bandwidth to retain a musical response even at extreme settings.

  • Analog Power

Light weight torroidal transformer with dual rail power amp deliver 150W with low wasted heat dissipation.

  • All Aluminum Cabinet

Light weight all aluminum cabinet provide the lightest weight most compact cabinet in the industry.



  • Power @4Ohms W/Ext: 150 Watts
  • Dimensions: 13.5 x 8.5 x 16"
  • Weight: 26 lbs
  • Speakers: Ceramic (1x12")

GALLIEN KRUEGER MB150S-112 Bass combo Amplifier

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