I've got a Sony Cassette Deck that will work with your changer if that's what your looking for. Model-XR-C2300X, Detachable, Xplod 50X4, MD/CD changer controls, CD text.
i might sell my sony cd head unit if you're looking for something high-end. it's the cdx-c90 (rated best unit on the market for sound quality). It retailed for like $1200 u.s. until last year. you need amps though, it has no power. check the net i'm sure you'll find specs somewhere. email me if you're interested