Turntable audio technica lp60 usb features a usb output for connection to a computer and direct digitizing vinyl to mp3 its features include professional aluminum platter tone arm with double magnet and built in preamplifier the preamplifier can also be easily turned off so it is up to you whether to use externalbuilt in amplifier or connect a turntable to any line input with the acquisition and get enjoyment from listening to classic vinyl records and the ability to easily convert to m