From Pauly Software And Computer:
PC Cart, PC Based Radio Broadcast Cart Machine Excellent for: LPFM radio stations, Part 15 radio stations, Internet radio stations, Live talk studios, News studios, Party DJ's, Any live broadcast situation where audio sound bites, spots, promos, and phoners are needed in a hurry. PC Cart was designed with ease of use in mind, with hotkeys to easily search, start, stop, swap, move, and dump audio carts. PC Cart 32 was originally designed in 1999 to accomodate a busy Upstate NY news studio that was still using Otari reel to reel machines to record, edit and play back interviews and sound bites. It is in use in a number of broadcast studios across the USA. Runs for 15 minutes then you must restart.