Gallien-Krueger MB112-II 1×12″ 200W Bass Amp Combo

£839.00

The Bass Guitars department have a New Bass Guitar for you, the Gallien-Krueger MB112-II 1×12″ 200W Bass Amp Combo by Gallien-Krueger is New, it is in stock at a great price and delivered to all areas of the UK. Read More for more product information, images, latest prices and how to order below.

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Description

The Bass Guitars department take a look at this New Bass Guitar, the Gallien-Krueger MB112-II 1×12″ 200W Bass Amp Combo by Gallien-Krueger is New, it is in stock at a great price and delivered to all areas of the UK. Read More for more product information, images, latest prices and how to order.

Gargantuan Gallien-Krueger power and tone in portable packages — that's the MB Series II for you! Ranging from 25 watts to 500 watts, these modern bass combo amps deliver peerless performance for contemporary bassists; featuring intuitive sound-sculpting controls, robust plywood constructions, reliable digital power supplies and power amps, and lightweight speakers designed and manufactured by GK in the USA.

MB112-II Combo

The MB112-II is one of the smaller amps in Gallien-Krueger's MB Series II range, but it still packs a serious punch! With a 200-watt power amp and ceramic 12" speaker, the MB112-II is a killer companion for the gigging musician used to performing in small/medium-sized venues. It's great for practice too, with its auxiliary input and headphone output letting you jam along to your favourite tracks in silence.

Key Features

  • 4-Band Active EQ — Derives from GK's legendary 800RB amp. Provides extensive tone-shaping potential so that you can find the sonic sweet-spot, especially with the 'Hi Mid' and 'Lo Mid' knobs.
  • Contour Control — Completely re-voices the amplifier by tuning between two different shaping circuits, with greatly different responses. When the the control is engaged, the low-end is slightly boosted, the mids are scooped, and the high-end is pushed up; great for slap!
  • Variable Q — Another feature inherited from the 800RB. This unique design varies the EQ bandwidth to retain a musical response even at extreme settings. In other words, it's hard to make the MB112-II sound bad!
  • USA-Designed Speaker — The special ceramic driver with 2.5" edge wound aluminium voice coil, designed just for this cabinet, is manufactured in the GK USA factory.
  • Lightweight Design — Plywood construction, aluminium chassis, switch mode power supply and power amp deliver 200W performance in a rugged 30lb (13.6kg) package.
  • Contemporary Connectivity — Balanced DI with pre/post switch, aux in and headphone output for silent practice, plus "chain out" to drive GK's MBP powered enclosures (pair with the 112 MBP).
  • Switch Mode Power — Extremely lightweight switch mode power supply and power amp deliver 200W into the speaker with very little wasted heat dissipation.
  • Critically Damped — The amp's port is specifically tuned for optimum performance, coupled with a particular jute blend of damping material that provides the right amount of damping at certain frequencies.
  • Smart Protection Circuitry — Constantly monitors for unsafe operating conditions such as short circuits, mis-wired speaker cables, blown speakers, improper ventilation, and incorrect speaker configurations.

Specifications

  • Speaker: 1×12" Ceramic
  • Output Power: 200W (at 4 Ohms)

Input Section

  • Maximum Input Level: 0.6V rms
  • Input Impedance: 1M Ohms
  • Direct Output Impedance: 500 Ohms
  • Aux-In Input Impedance: 100K Ohms

Equalizer

  • Bass: +/-10dB@60Hz
  • Lo-Mid: +6dB/-10dB@250Hz
  • Hi-Mid: +6dB/-10dB@1KHz
  • Treble: +/-14dB @ 7KHz

Voicing Filters

  • Contour: +2dB@50Hz/-10dB@500Hz/+3dB@7KHz

Dimensions & Weight

  • Dimensions (H x W x D): 17" x 15" x 14.5"
  • Weight: 30.0 lbs

About the manufacturer

Gallien-Krueger

Gallien-Krueger, often known simply as GK, is a leading American manufacturer of bass amplifiers renowned for their punchy tone, reliability, and forward-thinking engineering. Founded in California in 1968 by Bob Gallien, the brand revolutionised bass amplification with lightweight, solid-state designs that delivered clarity, headroom, and power. GK amps, such as the 800RB and MB series, are prized for their tight low end, crisp response, and distinctive growl that cuts effortlessly through any mix. Trusted by touring professionals and studio players alike, Gallien-Krueger continues to define modern bass tone through innovation, precision, and a deep understanding of what bassists need on stage and in the studio.

More info about this Product

Bass Guitars

Bass guitars form the backbone of a band’s sound, sitting between rhythm and harmony to give music depth, weight, and movement. Available in electric and acoustic forms, they focus on delivering strong, controlled low frequencies while remaining clear and responsive to playing dynamics. Factors like scale length, string type, and pickup design all influence tone and feel, allowing bass guitars to suit a wide range of styles and techniques. Whether laying down solid grooves or exploring more melodic lines, a good bass guitar anchors the music and brings everything together.

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An amp is an amplifier used to boost the signal from a guitar and shape its overall tone and volume. It plays a major role in how a guitar sounds, influencing everything from clean clarity to natural overdrive and distortion, and is a core part of any guitar setup for both practice and live performance.

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