You don't need DVI, and don't need SACD. Save the money and keep the RP91 its a great player, I doubt you'll notice a image change using components to components.
|I am getting the "upgrade" bug|
|On what do you base that assertion? Are you writing from experience?|
|I have a Panasonic RP91 that I am very happy with. I am getting the "upgrade" bug...Is it worth the price of admission to upgrade to the new Denon 5900?|