Auralex GRAMMA II Amp & Monitor Isolation Riser
The Auralex GRAMMA II (Gig & Recording, Amp & Monitor, Modulation Attenuator) is an incredibly effective device for floating an amp or loudspeaker and yields nearly total acoustic isolation, resulting in a purity of tone that has to be heard to be believed! GRAMMAs are incredibly effective with guitar & bass amps, PA stacks, and subwoofers.
Auralex GRAMMA comes complete with a carrying handle, road-ready carpet, Studiofoam Wedges (underneath) and PlatFoam (underneath). 1-2 GRAMMAs will support most amps, speaker cabinets, subwoofers and monitors. An optional GigBag is also available.
Auralex GRAMMA Amp & Monitor Isolation Riser Features
- Gives you nearly total acoustic isolation for better tone
- Carrying handle
- Road-ready carpet
- Studiofoam wedges
- Supports most amps, speaker cabinets, subs, and monitor
- Size: Each riser is 23"L x 15"W x 2.75"H
- Qty: 1 riser per box
- Weight Limit: 300 lbs. per riser
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use with guitar amp for recording. works as advertised. completely eliminates vibration issues no matter the surrounding environment or sound levels. highly recommend for anyone with vibration issues. light weight makes it good travel companion no matter how often you move your equipment.