Designed to provide a cost-effective method of erasing a variety of common video and data magnetic media formats, the DG-94 media degausser will appeal to anyone in the video industry who requires a low-cost, compact tape eraser to handle small to medium quantities of cassettes, cartridges, and tapes. Of particular interest to operators in the duplicating, production, voice logging and instrumentation industries, this tape degausser is simple and safe to use. Plus, it is achieved by sliding cassettes, using the guide bar, or rotating tape reels over the degaussers surface. This provides effective erasure of any previously recorded tracks. The DG-94 magnetic tape degausser has an automatic thermally controlled cooling fan, allowing the machine to be used to erase large batches of tape and media.