• Gift Certificate
  • Track Order
  • Help
  • Feedback [+]
  • Ship To: US Flag
  • Shop by Department
  • Hot Deals

MF MD HG Warehouse Sale Top Deals 7-25-14

Gallien-Krueger MB2-500 Ultra Light Bass Amplifier Head  

  • Write a Review
Product #481858

We're sorry—this item is unavailable.

Find a similar product below or contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.

Similar Items:
  • Aguilar Tone Hammer 500 Bass Amp Head
    Aguilar Tone Hammer 500 Bass Amp Head $699.00
  • Markbass Big Bang 500W Bass Amp Head
    Markbass Big Bang 500W Bass Amp Head $699.99
  • See All Gallien-Krueger Solid State Bass Amplifier Heads
    Gallien-Krueger

    Big power, awesome tone, and less than 4 pounds!

    The excellent MB2 Ultra Light Bass amplifier head is fully equipped with professional features: master and gain, padded input, contour, 4-band active EQ, footswitchable boost, tuning mute, effects loop, isolated DI, Speakon combo outputs, headphone/line out, and 500W of power into 4-ohm loads.

    Features

    • 500W at 4 ohms, 350W at 8 ohms
    • 10dB pad
    • Tuning Mute
    • Input Gain, Master
    • Contour
    • 4-band active EQ
    • Footswitchable boost with independent volume
    • Effects Loop & Tuner out
    • Transformer Isolated DI out with Pre/Post Switch and Ground Lift
    • Dual Speakon Combo Outputs
    • Headphone/Line Out
    • Footswitch Input

    Lighten your load and beef up your sound. Order the MB2 today!

     

    MB2-500 Ultra Light Bass Amplifier Head Specifications:

    • Dimensions: 11"W x 1-3/4"H x 7-3/4"D
    • Weight: 3 lbs.12 oz.
    Customer Reviews
    Loading....

    Review Snapshot®

    by PowerReviews
     
    3.7

    (based on 7 reviews)

    Ratings Distribution

    • 5 Stars

       

      (4)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (1)

    • 2 Stars

       

      (1)

    • 1 Stars

       

      (1)

    Reviewed by 7 customers

    Sort by

    Displaying reviews 1-7

    Back to top

     
    2.0

    great lil amp which couldn't

    By pork chops

    from east coast

    great idea, great tone, unfortunately very questionable execution, probably the worse GK product of all times.1st amp was noisy out of the box with very poor signal to noise ratio and was only usable with treble turned down to <30%, 2nd one was better but boost is not usable, and after ~1hr at ~150wt volume starts breaking up and shutting down due to elevated level noise. Funny thing that all problems centered around pre-amp/tone section, running directly into power amp via external pre-amp produces zero noise.Don't buy it get RB700 if you are after GK tone.

    Comment on this review

     
    5.0

    Little Box O' Thunder

    By Jaco Von Funkenheimer

    from Triangle, North Carolina

    ?What ?cha got there, some little pre-amp?? said a fellow bassist looking at the MB2-500 perched on my Trace Elliot 4X10. ?No, my friend, that is the 500 watt Thunder Box!"GK's MB2-500 is light, compact, simply laid out, and yet has the tone shaping circuitry to get a wide variety of sounds. Take the Contour and Boost knobs for a spin, and use the well thought out EQ to find the tone you like. Leave the DI box at home, as the unit has an XLR out that can be set for pre or post, and a ground lift switch. I love the tuner output, and although I?ll probably never use the effect send/return, it?s nice to know they?re there. The combination Speakon/1/4 inch outputs are innovative and save real estate on the back panel. Oh, and this thing CRANKS. The first gig I played with it was an outdoor show, and it had plenty of power with headroom to spare. And did I mention it?s light? Less than 4 pounds ? unbelievable.

    Comment on this review

     
    5.0

    David beats Goliath

    By Sylvester(Snap) Andrews

    from New Orleans,La.

    I played on a show with another band and the other bass player had a big 1000 watt amp with 8-10 cab. I saw them looking at my little GK Micro Rig with 2-12 cabs. When I played my 12 string bass through it they were blown away!! I didnt have to go past 3 on the volume. WOW

    Comment on this review

     
    1.0

    unreliable

    By Anonymous

    from Undisclosed

    I have a GK combo amp & cab that I love (except for the weight), so I was intrigued when I got to play through this at a show. The bands that night shared their backline. Everything went smoothly for me, but this amp shut itself off mid-song for 2 other bassists. The power light would turn orange and then nothing. It would come back on only to shut itself off again a few bars later. In fairness, these bassists are pretty loud and heavy, and the amp was working hard all night long. Shutting off unexpectedly is unacceptable though.

    Comment on this review

     
    5.0

    Amazing!

    By BbBassman

    from Brooklyn

    I could not believe how much sound comes out of this little amp! I've been playing for years and have owned lots of amps. Love that big GK tone!A++++

    Comment on this review

     
    5.0

    Big Little Monster

    By Himig Pinoy

    from Nassau, Bahamas

    I have this little monster for about two months now and I can say that this is powerful enough for medium sized gigs. You can get tones from thundering lows, powerful mids and ringing highs. Light enough to carry around and it could fit in the outside pocket of your gig bag. Plug a 4 ohms 2 x 15" bass cab and you are ready to rumble.

    Comment on this review

    (1 of 1 customers found this review helpful)

     
    3.0

    Decent for Jazz or other quiet gigs

    The "D" in class D amp designation does not stand for "digital." It's a switching mode topology amp. (You can look that up on Wikipedia if you want to know more)What's bad about class D amps is that they are tricky to design for high performance in pro audio. What's cool about them, literally, is that they are much more efficient, and therefore run cooler. That means they can drive low ohm loads without melting. When it comes to delivering high power in a lightweight package, Class D is fine for bass amps, especially if you don't drive a high-impedance. This particular amp actually sounds good and has adequate power for most users. If you are playing in a very loud band, this won't cut it, but for Jazz and most reasonable-volumes, this is a great low-cost solution.Although I am not a fan of GK products, this is one of their best and so far, it seems to be working well. I am running it through Two, 10" speakers, (Eminence CA2010)wired together for 4 ohms, in home-made cabs that weight only 22lbs loaded. This suits my style, our volume and our travel needs nicely. The amp head w / speaker cab serves its function as a stage monitor well without bass-loading the rooms we play in. The line out provides signal to the mains which fill the FOH sound. If this is similar to your set-up, you will probably get good results too.

    Comment on this review

    Displaying reviews 1-7

    Back to top

    You are changing the Ship-To country.

    Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.