Auralex Great GRAMMA No Longer Available

Acoustic Isolation Riser for Amplifiers and Speakers, with Carpet and Carry Handle — 300 lbs. Capacity
Item ID: GreatGRAMMA

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Auralex Great GRAMMA
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Trust Great GRAMMA for Sound Advice!

The "GRAMMA" in Auralex's Great GRAMMA stands for "Gig and Recording, Amp and Monitor, Modulation Attenuator" — a slick name, for a slick tool. Just "float" your gear on the Auralex Great GRAMMA and enjoy acoustic isolation and purer tone. And, at 30" long x 19" wide x 2.75" high, the Auralex Great GRAMMA is perfectly sized for your 4x12", 15" or 18" speaker cabinets — it can accommodate gear up to 300 lbs. Auralex Studiofoam wedges and PlatFoam do the major isolation duties, while road-ready carpet keeps your gear in place on the Great GRAMMA.

Auralex Great GRAMMA Acoustic Isolation Platform at a Glance:
  • Gives you improved clarity and tone
  • Sized to fit large speaker cabinets — up to 300 lbs.

Gives you improved clarity and tone
Auralex's Great GRAMMA (Gig and Recording, Amp and Monitor, Modulation Attenuator) is an exciting solution for countless studio engineers and performing musicians. If you've ever brought your guitar amplifier out to a small gig or practice space and placed it on the floor, then you've probably experienced that uncontrollable "rumble" as your amp vibrates with the floor. Not only does it muddy up your tone, but it can sometimes overwhelm the room with bass — killing the overall band mix. Fortunately the acoustic experts at Auralex designed their GRAMMA risers. The Auralex Great GRAMMA uses acoustic studio foam to "float" your gear, greatly decoupling it, and giving you better tone and clarity.

Sized to fit large speaker cabinets — up to 300 lbs.
If you've got a big rig, you'll want the Great GRAMMA. This baby's 30" long, 19" wide, 2.75" high and can handle up to 300 lbs. of gear — plenty of support for your massive stacks or large speaker cabinets.

Auralex Great GRAMMA Acoustic Isolation Platform Features:
  • Acoustic isolation platform
  • Decouples amplifiers and speakers from the floor, for better clarity and tone
  • Sized to fit large speaker cabinets — up to 300 lbs.
  • Features StudioFoam Wedges and PlatFoam underneath the riser
  • Road-ready carpet on the platform keeps your gear in place
  • Includes a carrying handle for easy transport
  • Dimensions: 30" long x 19" wide x 2.75" high
  • Weight Limit: 300 lbs.
The Auralex Great GRAMMA isolation platform helps you sound better!

Additional Media

Using Auralex GRAMMA and Great Gramma
Guitarists, Bassists: Are you sure you're hearing your tone?

Tech Specs

Manufacturer Part Number GREATGRAMMA

Customer Reviews

4.5/5
Based on 12 reviews
See also: Sound Isolation, Auralex, Auralex Studio Isolation Tools