AURALEX GRAMMA AMP AND MONITOR ISOLATION PLATFORM RISER

Excellent condition - Gig and Recording Amplifier and Monitor Modulation Attenuator
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 PlatFoam. 1-2 GRAMMAs will support most amps, speaker cabinets, subwoofers, and monitors.