I am looking to buy a new one box cd player

It would need to better my transport and AN Dac or at least as good

I've read a lot about the old Sony ES / ESD players being pretty good

The only other players I thought about were the old Marantz CD94 or one of the later Marantz SA players such as the SA-15s or maybe the Marantz SA8005

If anyone has any experience of any of these it would be most useful to hear your thoughts