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Auralex - GRAMMA / GreatGRAMMA - Sound Isolation Riser

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Auralex Acoustics - GRAMMA / GreatGRAMMA - Sound Isolation Riser
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Gig & Recording Amplifier & Monitor Modulation Attenuator

The GRAMMA Sound Isolation Riser is an incredibly effective device that's used to float an amp or loudspeaker and yields nearly total acoustic sound isolation, resulting in a purity of tone that has to be heard to be believed!

Great GRAMMA

Built on the success of GRAMMA, the Great GRAMMA is almost 30% bigger to float large speaker cabinets.

Now 4x12s, 15" or 18" speaker cabinets will benefit from the awesome Great GRAMMA.

Only Great GRAMMA can handle the big rigs!

GRAMMA and Great GRAMMA both come complete with a carrying handle, road-ready carpet, Studiofoam Wedges (underneath) and PlatFoam (underneath).

Auralex GRAMMA Sound Isolation Riser
A GRAMMA sound isolation riser shown under a typical 4x10 bass cabinet.

Maximum Weight: 300lbs.


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Model+ Description List Price  R.A.L. Price  
Auralex Acoustics - GRAMMA / GreatGRAMMA - Sound Isolation RiserGRAMMA - Sound Isolation Riser: 23" long x 15" wide x 2.75" high $79.99 $69.99
13% OFF!
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GRAMMA Gigbag - Sound Isolation Riser Gigbag $39.99 $29.99
25% OFF!!!
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Auralex Acoustics - GRAMMA / GreatGRAMMA - Sound Isolation RiserGreatGRAMMA - Sound Isolation Riser: 30" long x 19" wide x 2.75" high $109.99 $99.99
9% OFF!
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Tuesday 14 February, 2006
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Auralex GRAMMA / GreatGRAMMA
The Great GRAMMA is almost 30% bigger to float large speaker cabinets.
The Great GRAMMA is almost 30% bigger to float large speaker cabinets. (click to enlarge)

A GRAMMA sound isolation riser shown under a Rivera Combo amp.
A GRAMMA sound isolation riser shown under a Rivera Combo amp. (click to enlarge)

Two GRAMMA sound isolation risers under a home theater sub-woofer.
Two GRAMMA sound isolation risers under a home theater sub-woofer. (click to enlarge)
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