CD Player for Cary system, pls...


Hello Audio Experts! I have a Cary Cinema 6 pre, AVA Ultra 350 amp, & Marantz CC4001 cd changer system. I want better cd sound. Could I have suggestions for a better single cd player, or a DAC for use with my Marantz? Which way should I go; how much will it cost to better my sound, and which units would you all recommend, please?

TIA! Murf
vanguardtm
There are 2 Cary CDP-1's for sale in the classifieds for $750.00 which is a great deal.No affiliation to either seller,just trying to help.
Darn, that's tempting! But I'm not..quite..ready....
Some folks here like the Rotel RCD-1520; WhatHiFi doesn't, but likes the Marantz cd6003 better. Another review didn't like the Cary so much, a little dull?
Don't know if I want to stretch for the Rotel, but...what do you experts think?
Decisions, decisions....

TIA! Murf
Yes, Cambridge is on my long list, but it seems to be considered "bright". Could be good in my system, though; my speakers aren't metal.
Any opinions on the Bada HD-22 or 22se, pls? It's got a tube ;-0

TIA! Murf