The AKG H 600 shock mount is designed for permanent installation of E and ES version gooseneck modules from the Discreet Acoustics Modular series. This mount provides maximum attenuation of structure-borne noise (20 dB). Each mount consists of a durable low profile plastic shell with a flexible inner rubber boot, and, for added security, features a locking clutch that prevents easy removal of the gooseneck module.