Compact analog-to-digital interface allows plug-and-play connection of any line of phono device to Mac or PC via USB for recording, mixing or processing. It provides RCA plugs on one end for use with virtually any audio equipment (DJ mixers, turntables…) and a USB connector for Mac or PC. It can be also used as an output cable from the computer to inputs on an analog mixer, enabling to mix MP3s or other music from a computer in the standard DJ mixer. Device does not require any software-driver installation or external power for operation.