Patriot- If you want a changer, the CAL CL-10 is very good. I am using one now, as a stand alone and it sounds good with the built in DAC. I love the convenience, and have thought that if I upgrade, I will just go with a good, used DAC. FWIW, this unit was rated Class B, so iits pretty good on its own. I paid $800 from a local dealer, but you can get one privately for about $700.
Inexpensive CD Transport
I just purchesed an old Wadia 32 D/A and currently have a new NAD C540 CD player. I hate to waste the DAC in the 540 (24/96) so I am thinking about selling it and getting an older player or transport unit -- I love the sound of the Wadia 32. I have also considered getting a multi disc player for convenience. Any suggestions or should I just keep the NAD...also are there any issues with the digital out on the 24/96 player and the older Wadia? Thanks.