The Vintage Audiolab Electronics TD-1B Bulk Tape Eraser Degausser Reel Cart is a black-colored device designed to erase magnetic tape using an intermittent duty cycle and manual push-button activation. Made by Audiolab Electronics, Inc. in the United States, this tape eraser operates on 120V power from a standard US wall outlet. Ideal for vintage audio and video enthusiasts, this product is a tested and reliable solution for degaussing magnetic tapes.