I have a MAX-VB450 Stereo System. The three CD changer tray is degraded and the tray material is becoming powder type. Whenever a small press is given it is getting powder. Though few switches are not functioning properly otherwise it is running. Now I wish to change the 3CD changer tray. How and where from it can be available? what would be the price? Kindly inform me. Amitava Mitra (amit_tap@ hotmail.com)