dknoxking

Hi, I am having a MAJOR problem with my car minidisc player! It is a Kenwood model KMD-X91. The sound will often cut out! Sometimes, I can hear everything with the exception of the vocals. It will sound really awful...This will happen in either Tuner, MD or CD playback (cd changer in trunk). Folks at Tweeters say it is "most likely" the head unit.Please help! Thanks, David