The platter allows DJ play even in reverse rotation, and the stop speed is also variable to expand performance possibilities. (Only ±8 and ±16 are available for SD audio and MP3 on CD-R.). The turntable technology developed for the Analog 1200 series has been adapted to the rise and change of DJing, and the platters are now self-propelled, allowing DJs to perform as they wish, so to speak, with an analog sensation.
eBay