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$299

$1500+

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Description

The Gallien-Krueger MB 800 Fusion is a powerhouse in the world of live sound, offering musicians an impressive combination of tube preamp warmth and cutting-edge Class D power. This amplifier is designed for those who need robust sound delivery without the bulk and weight of traditional amps. With a focus on clarity and precision, it provides the depth and richness of tone that musicians crave, whether on stage or in the studio.

Engineered with a three-tube preamp, the MB 800 Fusion allows for a more dynamic range of tonal possibilities. The result is a sound that truly captures the nuances of your performance, from subtle harmonics to thunderous lows. This amplifier is versatile enough to suit a variety of musical styles, making it an ideal choice for both bassists and guitarists. The integrated gain control offers seamless transitions from a clean tone to a gritty, overdriven sound, providing the flexibility needed for any musical setting.

With its intuitive controls and versatile connectivity options, the Gallien-Krueger MB 800 Fusion is a reliable choice for musicians looking to elevate their live sound experience. Its ability to deliver consistent performance night after night makes it a favorite among touring artists and sound engineers alike.

Key Features:

  • Dual-channel operation with independent gain and master controls
  • Three-tube preamp design for enhanced tonal depth
  • Class D power amp for efficient, lightweight performance
  • Contour and presence controls for tailored sound shaping
  • Balanced DI out with pre/post EQ switch for direct sound capture
  • Effects loop and tuner output for expanded rig integration

Product specs

Brand Gallien-Krueger
Model MB Fusion 800 Ultra-Light 800W Tube Preamp Bass Head
Year 2010s
Made In United States
Categories Bass Heads
Color Family Black
Electronics Solid State
Impedance 4 ohms
Number of Channels 1 Channel
Number of Inputs 1 Input
Output Power (Watts) 800
Power Tube Type None
Reverb None

FAQs

What type of preamp does the Gallien-Krueger MB 800 Fusion use?

The Gallien-Krueger MB 800 Fusion features a tube preamp, providing warm, dynamic tones ideal for bass players seeking a rich sound.

Is the Gallien-Krueger MB 800 Fusion suitable for live performances?

Yes, with its 800 watts of output power, the MB 800 Fusion is well-suited for live performances, offering ample volume and clarity for stage use.

How many channels does the Gallien-Krueger MB 800 Fusion have?

The Gallien-Krueger MB 800 Fusion is a single-channel bass head, focusing on delivering a consistent and powerful sound.

Does the Gallien-Krueger MB 800 Fusion have built-in reverb?

No, the Gallien-Krueger MB 800 Fusion does not include built-in reverb, allowing you to use external effects for additional sound customization.

What is the impedance rating for the Gallien-Krueger MB 800 Fusion?

The Gallien-Krueger MB 800 Fusion has an impedance rating of 4 ohms, making it compatible with a wide range of bass cabinets.

Sweetwater

Sweetwater

Gallien-Krueger MB Fusion 800 Hybrid Micro Bass Head Demo by Sweetwater

Video thumbnail for Gallien-Krueger MB Fusion 800 Hybrid Micro Bass Head Demo by Sweetwater by Sweetwater

Gallien-Krueger MB Fusion 800 Hybrid Micro Bass Head Demo by Sweetwater

Sweetwater

Sweetwater

Video thumbnail for Gallien-Krueger MB Fusion 800 Demo by Norm Stockton by Gallien-Krueger

Gallien-Krueger MB Fusion 800 Demo by Norm Stockton

Gallien-Krueger

Gallien-Krueger

Video thumbnail for GK MB Fusion 800 • VS • Mesa D800+ by Bassline Music Shop

GK MB Fusion 800 • VS • Mesa D800+

Bassline Music Shop

Bassline Music Shop

Video thumbnail for Gallien-Krueger MB Fusion 800 Bass Head by N Stuff Music

Gallien-Krueger MB Fusion 800 Bass Head

N Stuff Music

N Stuff Music

Reviews

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Artist usage

Add artist
See how Alex Venturella uses Gallien-Krueger MB 800 Fusion

Alex Venturella

Guitarist, Bassist

Slipknot

...
Verified via Photo

This photo, also taken from Alessandro's Instagram, was posted while mentioning that he uses this small, light-weight GK MB800 head to play through as his B rig while his A rig travels to different countries.

See how Brenda Martin uses Gallien-Krueger MB 800 Fusion

Brenda Martin

Singer, Bassist

Eruca Sativa

...
Verified via Facebook

"Con la 412 NEO se suena todo. Llevé una 410 NEO también de backup y el 500 MB Fusion…"

See how Bob Crawford uses Gallien-Krueger MB 800 Fusion

Bob Crawford

Bassist, Composer

The Avett Brothers

...
Verified via Bassplayer

Bob uses a Gallien-Krueger MB Fusion

See how Dave Spencer uses Gallien-Krueger MB 800 Fusion

Dave Spencer

...
Verified via YouTube

In the video "Devourment's Dave Spencer - GEAR MASTERS Ep. 386" by Digital Tour Bus, Dave Spencer confirms his use of the Gallien-Krueger MB 800 Fusion amplifier around the 3-minute mark.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Gallien-Krueger MB 800 Fusion, it is most commonly used with the following gear.

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