Available in 2 and 3 shelf with options for the upright's finish colours. Our Audio equipment racks including each shelf is made of solid 3-ply bamboo. The shelves are sonically tuned with a Resonant Pressure Release Aperture (RPRA). Utilizing the sonic properties of copper, brass, and bronze, each shelf is tuned to a specific frequency null. The combination of the organic natural sound properties of bamboo and the synergy of a controlled RPRA enhance the depth and realism of your audio system. Bamboo imparts a warm natural sound, free of artifacts. The high level of craftsmanship in the woodworking is immediately evident and the sheer beauty of bamboo equipment racks is apparent every time you walk into the room.