Ugrading any CD player of early to mid 90's vintage or older, which I'm assuming the Nak is, to a newer model is generally a good move. In my case, I went from a Cal Audio Icon MkII from the early 90's, a highly regarded $900 unit from the time by many, to a new $600 Denon player/recorder a year or two back and made a nice improvement overall. I still have no qualms with the Denon.
Having said that, I had a Nak CD changer in my car a while back until it broke with no chance of repair and it was pretty sweet!
