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You'll marvel that an amp as small as the Gallien-Krueger MB150S-112 MicroBass Combo Amp can sound this great. 150W RMS combo with a heavy-duty 12" speaker and a host of pro features packed into a rugged, all-metal cab that weighs only 24 lbs. and fits into an overhead luggage compartment. Perfect for small gigs, rehearsals, or studio. Or mount on a stand as a personal monitor and use direct outs to feed PA or recording. For larger stage performances, switch off internal speaker, plug into 2 - 8-ohm cabs, and you're ready to rock. Features a 4-band EQ and a user-activated limiter to eliminate distortion. 1-year warranty on speaker. 2-year warranty on electronics.

Gallien-Krueger MB150S-112 MicroBass Combo Amp Features:

  • 150W RMS of pure power
  • Heavy-magnet 12" driver
  • Tough all-metal cab
  • 4-band EQ
  • 1 year warranty on speakers
  • 2 year warranty on electronics

Carry it in one hand, power double stacks if necessary. One amp for all needs. Order today.

Gallien-Krueger MB150S-112 MicroBass Combo Amp

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Average of 20 User Ratings

Overall

Overall: 9.20

Quality

Quality: 9.45

Features

Features: 8.90

Value

Value: 8.70

Customer Reviews

Overall

Overall: 8

Quality

Quality: 9

Features

Features: 10

Value

Value: 8

I have owned the GK MB 150S a long time...
Posted by johnhrobiii from Bronx,NY on Jul 27, 2009
Experience w/product: I have used it
Reviewer's Background: Active Musician
Reviewer's Play Style: Latin Salsa and American Jazz
I have owned the GK MB 150S a long time ago. The sound,controls and its lightweightness were great. BUT...I am no longer a fan because I have had serious issues with the cabinet.

Overall

Overall: 10

Quality

Quality: 9

Features

Features: 10

Value

Value: 10

One Bass amp you have to own
Posted by RockingandRoll from NYC on Nov 4, 2008
Experience w/product: I own it
Reviewer's Background: Active Musician
Reviewer's Play Style: Rock, blues
Awesome overall bass amp for it size, weight and sound. Got me thru a lot of gigs plus lugging it to gigs was a snap because I have a Gig Bag which I could the amp on my shoulder. If I need more volumne, just mike or direct box to the PA, no problem.

Also, great resell value!

Overall

Overall: 10

Quality

Quality: 10

Features

Features: 10

Value

Value: 10

Takes a licking keeps on ticking
Posted by cappttenron from Virginia on Oct 22, 2008
Experience w/product: I own it
Reviewer's Background: hobbyist
Reviewer's Play Style: Rock mainly
I have had this amp for about 6 years. Not only does it sound great its light and super portable. This amp was left in a basement during a hurricane and was under 6ft of water before I found it again. My other equipment there was destroyed. Took it into the shop for a clean up and its been running fine for the last four years. Mackie board and Carvin PA were DOA while this little gem was the only survivor.

Overall

Overall: 10

Quality

Quality: 10

Features

Features: 8

Value

Value: 9

great upright amp
Posted by Anonymous Musician on Jun 26, 2008
Experience w/product: I have used it
Reviewer's Background: student
Reviewer's Play Style: jazz, blues, rock
This amp seems like it was made for upright bass. With this amp I can drive a big band, any size combo, and it even gives great full tone while bowing. It will boom in the low register without clipping, and without changing your EQ it will give you sweet, punchy tone in the high register, and it is incredibly portable and roadworthy. Anybody considering an amp for upright gigs should consider this piece of equipment.

Overall

Overall: 10

Quality

Quality: 9

Features

Features: 9

Value

Value: 10

Still the best micro
Posted by sido from LA on May 20, 2008
Experience w/product: I own it
Reviewer's Background: long time amateur, lots of gear
Reviewer's Play Style: alt, jazz, twisted classic rock
Think of this original micro combo as the bass amp analog to Fender's Tele: Other gear has other features, some you might prefer, some not, but it's really all here. Solidly built, light, portable, insensitive to rough housing, loud, throaty, flexible, modern sounding, good with electric bass, even better with uptright; flexible, you bet. Run it alone or drive itself and an 8 ohm cabinet. It's usually enough on its own. This is a must have for any bassists. Plus, multiple DI/outputs.

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Gallien-Krueger MB150S-112 MicroBass Combo Amp

Overall: 9.20Read 20 Reviews

$699.00

MSRP: $1,018.00 Savings: $319.00(31%)

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Availability: In-Stock & Ready To Ship!

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Gallien-Krueger MB150S-112 MicroBass Combo Amp

Overall: 9.20Read 20 Reviews

MSRP: $1,018.00

Used Products are rated and sorted by Condition. Used products with Conditions 1-3 can be returned in accordance with our standard return policy. Used items with Conditions 4 and 5 are sold AS-IS and are NON-RETURNABLE. Our Lowest Price Guarantee DOES NOT apply to any used gear we sell.

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