Item # 482588 | Customer Ratings: ( 5 Based on 23 reviews)

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Gallien-Krueger 1001RB-II 700/50W Biamp Bass Head
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Flexible and immensely powerful.

Take charge of the bottom line with the Gallien-Krueger 1001RB-II 700/50W Biamp Bass Head. This state-of-the-art monster is designed to deliver maximum performance with minimum fuss. An extremely high-current power supply and matching power amp circuitry extract every ounce of this head's awesome output. Its high-current design eliminates the need for current-limiting circuitry that muddies your tone. The biamped design delivers 700W to the woofer and 50W to the horn using an electronic crossover for seamless 2-way sound. 4 bass-specific bands of active EQ give you ultraprecise tone-shaping power. 3 voicing filters help you further shape your sound. 2-year warranty on electronics.

Gallien-Krueger 1001RB-II 700/50W Biamp Bass Head Features:

  • 700/50 Watt bi-amp
    Extremely high-current power supply
    High-current power amp circuitry
    Electronic crossover for seamless 2-way sound
    4 bass-specific bands of active EQ w/ Voicing filter and Contour
    Effects loop and tuner out w/ Mute
    XLR outputw/ ground lift and pre/post
    Presence control
    2-year warranty

Gallien-Krueger 1001RB-II 700/50W Biamp Bass Head

2 years on electronics and 1 year on speakers.

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  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 23 reviews)
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Viewing Reviews 1 - 3 of 23 |

    As reviewed by Rinos88 on 9/26/2009

    This amp packs all of the power you'll probably ever need. I've been an Ampeg fan for years, took an Eden endorsement for a while, but this head has completely won me over to GK. It is EXTREMELY loud! The tone punches like a battering ram and if coupled to one of the GK Neo cabs, will annihilate both of your guitarists if they get too loud. This is the last head I'll ever need to buy. Very warm and tight sounding. Only gripe is that the effects loop is on the front instead of the back.

    12 of 12 people found this review helpful.
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  • Ampeg Killer

    As reviewed by Sylvester" Snap" Andrews on 8/4/2008

    I use to play only Ampeg equipment. Now after playing a GK 1001 RB head with two 1-12 cabs. I'm convinced that the GK is priced better than the SVT-4 with more watts. I love the quick response the 1-12 cabs give. The deliver the cleanest highs and stage shaking lows. I play with four different bands in New Orleans. They all love my tones I get from my GK rig. I play old school, smooth jazz,gospel,and some rock. I have opened shows for Earth,Wind & Fire, Peabo Bryson , played with Ronnie Laws, Lionel Hampton among countless others.You have to keep a good edge in a town full of good basss players. GK is keeping me on top. Very satisfied.

    11 of 11 people found this review helpful.
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  • Best Head Unit Out There

    As reviewed by Andy Murray on 5/28/2010

    I have been playing bass for some time and 2 years ago when I bought this head unit along with a NEO 410 cab I became a GK addict! This is by far the best and most felxible head unit ever. I can run my EB Music Man Stringray through it and get some sick growl for my grunge band and hook my Fender P-Deluxe up to it and get very soft smooth tones for my blues and jazz band. Not to metion this thing is very durrable. I play 4 to 5 times a week and I move my head unit from practice to practice, gig to gig (I have 2 GK cabs) and this thing has never once skipped a beat. A month ago while packing my car after a show it feel 4 feet from the trunk of my car and hit solid pavement. Other that a dent on the corner nothing was affected. It still works perfect and sounds great! I recommend this head unit along with any other GK product to anyone! They are THE BEST at what they do and I will never buy any other bass amp brand ever again!

    4 of 4 people found this review helpful.
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Questions about the 1001RB-II 700/50W Biamp Bass Head (482588)

PO Box 4769
Westlake Village, CA 91359
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