Has anyone ever heard of an Azden YM-308Q cartridge? There is an 'untested' one on EB, that I might be able to pick up at 'bargain-basement' prices. I'm thinking the "Q" might mean "Quad"; which would indicate a Shibata-type stylus....but I'm not sure if the installed stylus is the original. Is it working risking a few bucks on?