I had a pioneer 5 disc changer, I think it was a DVD changer, that just seeminly disintegrate in there. I opened it up once it stopped working and there were gears everywhere, like it had been shaken. It was only about 3 years old and went directly to the trash. I guess it just didn't want to live with me anymore, or it was making a comment on what choice of DVDs I was choosing to watch.