Gallien-Krueger MB 115 II

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$899.00 to $949.00 Price Tier: High-end

5.0 (1)

0 wishlisted

2 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated July 4, 2026.

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4.0 (27)

$949.00

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4.5 (4)

$949.00

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5.0 (1)

$949.00 New

$901.55 Used (Like New)

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5.0 (5)

$899.00 6 available New

$395.00 8 available Used

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4.0 (8)

$949.00

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Average Price: $840

High-end/Boutique

$200

$701+

Price Tier

In the Bass Combo Amplifiers category, Gallien-Krueger MB 115 II is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "Gallien-Krueger MB 115 II". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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When it comes to achieving the perfect mix of portability and power, the Gallien-Krueger MB 115 II Bass Combo Amp stands out as a top contender for bassists on the move. This compact powerhouse is crafted for musicians who need a reliable, lightweight amp without sacrificing sound quality. With its ultra-efficient digital power amp, the MB 115 II delivers a robust 200 watts that pack a punch, ideal for both intimate venues and practice sessions.

One of the standout features of the MB 115 II is its intuitive control setup. The 4-band active EQ allows for precise sound sculpting, while the gain control gives you the freedom to add just the right amount of edge to your tone. Additionally, the innovative Chain Out feature lets you connect this amp to an MBP-powered enclosure, seamlessly scaling your setup for larger gigs.

Weighing in at just 35 lbs., this amp is a breeze to transport, making it perfect for musicians who are frequently on the go. Whether you're jamming in a cozy coffeehouse or performing at a bustling club, the Gallien-Krueger MB 115 II ensures you'll always have the sound presence you need.

Key Features:

200W digital power amp for efficiency and lightweight design
1x15" speaker with an additional horn for a full range of sound
4-band active EQ and gain control for versatile tone shaping
Chain Out for connecting to additional MBP-powered enclosures
Aux input for MP3 player connectivity
XLR direct out for seamless integration into sound systems
Headphone output for silent practice sessions

Product specs

Brand	Gallien-Krueger
Model	MB115-II Ultra Light 200W 1x15" Bass Combo
Finish	Black
Year	2010s
Categories	Bass Combo Amps
Color Family	Black
Electronics	Solid State
Number of Channels	1 Channel
Number of Inputs	1 Input
Output Power (Watts)	200
Power Tube Type	None
Reverb	None
Speaker Configuration	1x15"

FAQs

What type of speaker does the Gallien-Krueger MB 115 II have?: The Gallien-Krueger MB 115 II is equipped with a 15-inch speaker, designed to deliver a powerful and clear bass output suitable for various performance settings.
How much power does the Gallien-Krueger MB 115 II produce?: The Gallien-Krueger MB 115 II produces 200 watts of power, providing ample volume for rehearsals and small to medium-sized gigs.
Is the Gallien-Krueger MB 115 II suitable for gigging?: Yes, the Gallien-Krueger MB 115 II is suitable for gigging, thanks to its 200W output and lightweight design, making it easy to transport and powerful enough for live performances.
Does the Gallien-Krueger MB 115 II have built-in effects?: The Gallien-Krueger MB 115 II does not have built-in effects but features an active 4-band EQ with contour control and a defeatable limiter for versatile sound shaping.
How portable is the Gallien-Krueger MB 115 II?: The Gallien-Krueger MB 115 II is highly portable, weighing only 35 pounds, making it easy to carry to gigs and rehearsals without sacrificing sound quality.

Videos

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Gallien-Krueger

Gallien-Krueger MB115-II Combo Demo by Norm Stockton

Gallien-Krueger

Best Bass Combo for You? - Markbass or Gallien-Krueger

Andertons Music Co

【デジマートNew Gear Showcase】Gallien Krueger / MB115 II

digimartnet

Reviews

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PROS

Lightweight design makes transportation easy for gigging musicians
Delivers a powerful sound with 200 watts and a 15" speaker
Adjustable sound suitable for various music styles and venues
Produces a rich low end and clean sound without distortion
Highly compatible with effects pedals, enhancing sound versatility
Ideal for both small and medium venues, including outdoor shows
Consistently preferred by multiple bass players in A/B tests
Offers great headroom and volume control for larger spaces
Known for its warm and big sound in a compact form
Provides a distinct GK growl when cranked up

CONS

May be too powerful for smaller spaces, requiring volume adjustments
Initial reliability issues reported, needing repairs
Some users found it more amp than needed for smaller venues

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Gallien-Krueger MB 115 II.

Features and functionality

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Owners appreciate the DI output for connecting directly to sound boards, enhancing live performance versatility in venues with sound systems.
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The 200W power and 1x15 speaker configuration are noted for providing sufficient volume for house shows and direct input to soundboards during gigs.
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The GK is noted for having a more modern, "scooped" tone with a distinct grind, differing from the Rumble's low-mid bump and vintage sound.
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Owners mention the tweeter's sound quality as a downside, but appreciate the ability to turn it off for improved sound.
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Use cases and applications

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The amp is praised for its portability and effectiveness at small to medium gigs, covering genres like funk, rock, and pop with ease.
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User experience

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The MB115 is described as lightweight and easy to transport, making it ideal for gigging musicians who require mobility without sacrificing sound quality.
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Comparisons

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Users highlight the amp's ability to fill a small auditorium, often using it as a stage monitor while relying on DI for larger venues.
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The GK MB 115 II delivers the full 200 watts to the internal speaker, unlike the Fender Rumble 200 V3, which outputs 140 watts to its internal speaker.
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The MB115 is noted to be twice as powerful as the Acoustic B200 but cheaper, despite a poorer tweeter sound that can be disabled.
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Users highlight a preference for the tighter, punchier sound of 2x10 configurations over the looser sound of a 1x15 setup like the MB115.
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