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Gallien-Krueger Fusion 112 1x12" 800W Bass Amp Combo

800 watts. 6-stage tube powered preamp.




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Order now for delivery to you on Fri 12th Aug 2022.

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SKU: 303-1070-A

    Product Description

    Building on the foundation of Gallien-Krueger's popular Microbass amps, the Fusion Series offers a wealth of player-friendly features for today's gigging musician. Bringing together performance and portability, the Gallien-Krueger Fusion 112 is a high-powered combo that is ready for the biggest stages, the home studio and everything in between.

    The Fusion 112 is a compact bass combo boasting an eye-watering 800 watts of solid state power and features GK's unique 6-stage tube powered preamp. The 12ax7 tubes in the EQ section bring a warmth to the sound that compliments the already wide ranging and useful response. Additional “Voice”, “Cut”, “Body”, “Bump”, “Contour”, “Hi Cut” and “Presence” voicing filters allow you to dial in the perfect bass tone with ease. The independent overdrive circuit is also powered by a pair of tubes, working just like the input stage of a tube power amp. When you dig in and player harder, you get an organic breakup similar to that of a tube amp. The overdrive channel can be activated via the included footswitch for seamless use in a live environment.

    At the heart of the Fusion 112 is a 12" Neodymium woofer and 1" tweeter, manufactured by GK specifically for the Fusion Series. The speakers and cabinets are designed from the ground up to work together to deliver the best possible performance for bass guitar. All Fusion Series amps use a unique interconnection system to help eliminate problems that can arise from extremes in temperature and heavy vibrations. By using circuit boards with gold-plated connectors as opposed to cables with standard tin connectors, the Fusion 112 is extremely reliable and delivers a purer sound. The Fusion 112 also boasts universal power for seamless 100 to 240 volt operation, making it perfectly suited for everything from local jams to major tours anywhere in the world.

    Key Features

    • Six Stage Tube Preamp with (3) 12ax7s
    • Four band active EQ
    • Foot Switchable Tube Overdrive with Tone Control (Footswitch Included)
    • Illuminated Knobs with Push Activated “Voice”, “Cut”, “Body”, “Bump”, “Contour”, “Hi Cut” and “Presence” Voicing Filters
    • Balanced XLR Output Selectable Pre and Post EQ
    • Unbalanced ¼” Send and Return
    • Aux Input and Headphones Output
    • Twist Lock Speaker Outputs
    • 2, 2.7, 4 and 8ohm Load Capacity
    • 800 watt Switch Mode Power amp
    • Neodymium Speaker
    • 1” Tweeter


    Output Power

    • 400W Internal (8Ω)
    • 800W with 8Ω Extension
    • 800W with 4Ω Extension

    Input Section

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


    • Bass: +/-10dB@60Hz
    • Lo-Mid: +6dB/-10dB@250Hz
    • Hi-Mid: +6dB/-10dB@1KHz
    • Treble: +/-14dB @ 7KHz
    • Voicing Filters: Contour +2dB@50Hz/-10dB@500Hz/+3dB @ 7 KHz
    • Noise: -90 dB reference to 800W, ‘A’ weighted


    • (HxWxD): 18.71” x 19.12” x 14.70”
    • Weight: 32.0 lbs

    Written by Chris Toft

    Amp Type
    Solid State
    Effects Loop
    Number of Channels
    Speaker Size
    Wattage Range
    100W +
    GK-Designed Neodymium Speakers
    Trade Doubler Group ID
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    Here at Andertons Music Co. we believe that we stock some of the best musical equipment in the world. That's why we want to make it as quick and easy as possible for you to get your order, safe and sound!

    We offer a wide range of delivery options to help fit around your busy lifestyle without compromise. This includes free, named-day delivery for most UK postcodes on orders over £99 which are in stock, Saturday & Sunday deliveries, and competitive delivery rates worldwide.

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    At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

    Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

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    Read More About Online Finance

    Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Andertons Music Company is authorised and regulated by the Financial Conduct Authority. Credit provided subject to age and status.