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Auralex GRAMMA Amplifier and Monitor Isolation Platform

Elevate your amp off the ground for total acoustic isolation. This amp and monitor isolation platform offers a more pure tone than the ground can offer. (16) Read 4 reviews for this product | Rate and Review This Product
Ships to: Can ship to United States
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Product Description

Musicians spend good money on amps/cabinets/monitors but sometimes the floor itself works against them. Speaker cabinets can interact with the floor, resulting in a loss of intelligibility. The GRAMMA is an incredibly effective device that's used to float an amp or loudspeaker and yields nearly total acoustic isolation, resulting in a purity of tone that has to be heard to be believed! GRAMMA comes complete with a carrying handle, road-ready carpet, Studiofoam Wedges (underneath) and hi-density PlatFoam. 1 or 2 GRAMMAs (23 x 15 inch) will support most amps, speaker cabinets, subwoofers & monitors weighing up to 300 lbs.

The GRAMMA is an incredibly effective device that's used to float an amp, loudspeaker or subwoofer and yields nearly total acoustic isolation. The result - a purity of tone that has to be heard to be believed! zZounds is an authorized dealer of Auralex products.
Dimensions (L x W x H): 23 x 15 x 2.75"

Weight Limitations: 300 lbs.
Dimensions and Weight in Packaging
Shipping Weight: 8 lbs
Shipping Dimensions: 24 x 16 x 4 in
Auralex Warranty If you have additional warranty questions, please call the manufacturer at 317-842-2600
Our extended 30-Day 100% Satisfaction Guarantee applies on this product. Buy it, and if it isn't just right for you, return it!
What Our Customers Are Saying About zZounds "I highly recommend zZounds. My order was shipped promptly, and the product came in exactly as described, thanks zZounds!" - customer on May 4, 2013
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Customer Reviews
4.5 out of 5 (16 ratings) Rate and Review This Product
zZounds has verified that this customer bought this product from us. This review has been selected by our experts as particularly helpful. "Better tone, less hassles, idiot proof, no manual."
Sound: Of course this thing doesn't make a sound, but it can help reduce problematic low-end rumble, especially on boom-box stages. It's particularly effective for bass, but remember, guitar is a LOW instrument. ( low E is around 82 Hz.) And if you are a metal-head, monkey-knuckle, drop-tuning-dork, these things will make you sound just as manly, but less stupid. Feature: Although we have made similar isolation devices cheaply, these look nice and are not terribly over-priced. Considering the cost of plywood, carpet and good acoustic foam, these are cost-effective labor-savers. Ease of Use: Drop it. Set your cab. Quality: It is hard to make a better one... believe me, I have tried. Value: Like I said, considering materials and labor, the price is fair. Manufacturer Support: What support could you possibly need on a thing like this? There's no support hot-line for gravity. I suppose a genuine idiot could use it upside down, but it would still work OK. The Wow Factor: You won't realize how helpful these are until you have used them. Once you hear and feel the difference, you won't forget them. If you have sound-people, they will thank you! If you do your own sound, these make life a little easier. If you goof-balls do your homework, you will start to think more about acoustics and less about power-ratings or gizmos. You get more bang-from-your-bucks when you cooperate with the laws of physics. BTW... these things do double-duty as door-stops when loading and un-loading. If you use tube amp-heads, like the double-HI-WATT and Marshall stacks I used to travel with, you will get more life from your tubes if you put one between your head and the cab. Don't worry, you can still get controlled feedback when you want. Trust me. Overall: Been using them for years. One got wet and froze in the van. It still works despite a few missing chunks of foam.
9 of 9 people (100%) found this review helpful. Did you?
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zZounds has verified that this customer bought this product from us. "This really helped!"
Quality: This is very well built. I bought mainly to stop the sound vibrations from my amp from going to the apartment below me. It works great! As a bonus it makes my amp sound much better too. Value: Great value for the increase in sound quality and vibration limiting. Manufacturer Support: Have not had to contact company, but I know Zzounds has awesome support. Overall: I expect to have this item for a long time. If it was stolen I would buy a new one. It really helps keep the vibrations from going through the floor and it helps the sound of my amp.
Style of Music: Rock, Blues.
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on most orders $49+

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