Three available. $100 each. Buyer pays shipping and paypal fee. 4.5″ x 9.5″ x 0.7″ (2 lbs)
Like new condition, been sitting in a closet unused. However, I have eight others I use on all of my components, various sizes and the results without question are audibly amazing.
"It significantly reduces the negative impact of air-borne vibration on your audio or video component. The HRS Damping Plate should be placed directly on top of an electronic component chassis with the soft side (a custom formulated elastomer) of the damping plate in contact with the chassis surface. The greater the surface area covered by the damping plates the greater the improvement in audio/video performance. All visible surfaces are made from a precision machined billet aircraft aluminum with a black anodize finish. "