Alpine KCA-121B Versatile Link Audio Adapter (KCA-121B)
Have a Verstile-Link ready Head unit? With the KCA-121B (Versatile-Link Cable), you can connect the audio output of your DVD player, or video game console and listen through your entire Alpine system. You can even connect to your MP3 player. All you need is a Verstile-Link ready head unit, KCA-121B and a RCA to mini jack adapter cable – connect one end to the head unit and you can plug the mini jack into your MP3 player and enjoy your music.