Replacing old CDP for Universal Player?

I have an old sony XA-1ES cdp that is getting old and would like to replace. I have $500 to spend on a NEW player. I listen to 90% redbook cd's, although I would like a one box solution if possible.(universal)
I've been considering:
NAD T585
OPPO
Music Hall cd-25
Onkyo DX-7555

My system consists of:
Sony cdp
Bryston B-60 integrated
B&W 602s3 loudspeakers
EAD 7000mkII DAC

Any suggestions would be greatly appreciated!