The Superlux PS518 Gooseneck Mic base features a soft touch button with four modes of operation. The soft touch button provides silent switching between the push-to-talk, push-to-mute, power up on or power up off operational modes. These operational modes can be selected by setting the DIP switches on the bottom of the PS518 base. A touch pad LED illuminates when the microphone is active.

The PS518 is supplied with a rugged 32.8 foot (10 meter) cable terminated with a quick-mount plug-in, three pin male XLR connector for balanced audio. The cable can exit the base through the back or bottom plates. This high mass, heavy-duty, portable, low profile table top base is constructed of die cast zinc with a steel base plate and no-slip bottom pads that minimize surface vibration. It is designed to fit any gooseneck microphone with a three-pin XLRM type output connector. The Superlux PS518's configurable switch, low profile design with a low-reflectivity matte-black finish provides minimum visibility ideal for any professional table top application.