Hi Justin, Welcome to the forum and Jag ownership. hope to see some pictures posted sometime. Re E-01, what I've read in other forums suggests there is a disc stuck in the mechanism, the fix is to remove the unit and open the cover revealing the mechanism inside. Where the casette is already out may suggest there is a disc on the playing holder. It is also recommended to give the working parts a clean and a light smear of white or silicone grease. Failing that you may have to source a replacement. Keep us informed how you get on. Best regards, Dave