Anyone know of a cd changer with its own controller and rca outputs?

I have the Nakamichi cd-400 head unit. Sounds incredible, but doesn't have any cd changer control capability. I would like to add a changer that uses rca cables instead of an FM Modulator. The head unit sounds so good with normal cd's that I would be able to tell the difference very easily. I am hoping a cabled connection will at least be close.