The /Darkbox protects sensitive equipment from electrical and magnetic interference while eliminating light and reducing acoustic noise. The highly damped device, intended for use with the company's vibration-free tabletop platforms, is 30-in. high and features a solidbrass grounding block, large folding doors with magnetic closures for easy access to instrumentation, and entry ports for electrical connections.

Kinetic Systems Inc., 20 Arboretum Rd., Boston, MA 02131, (617) 522-8700,