Obviously some of the responders to your post have a favorite cable brand and a route to your cable quest. I really, really encourage you to contact the cable company (like a couple of other goners have recommended). John Pharo at the Cable Company is really a goldmine when it comes to recommending cables with your specific equipment. Also take your time to listen to a few different brands and have fun with your quest. When I recently auditioned some new IC's I had some buddies come over and listen with me to different IC's. (NO ALCOHOL)!!!! One of them heard things way before I was able to detect them in the music used for auditioning so friends help!
Enjoy the journey!