Ok my Kenwood cd changer just stops playing for no reason. It does not skip, but just stops playing, I can hit back or foreward and it starts playing the next disc with n problem. I have checked the connections and they are nice and tight. Im assuming its just taking a dump. So if I want to put another one in what do I choose? Are all the connections the same between brands? Can I buy an Alpine or Pioneer or do I have to buy another Kenwood?