Cambridge Audio Azur 840c

Outstanding CD player and Dac in excellent condition.  Built like a tank. Original owner, well maintained with TLC and OCD. Player has hardly a scratch, but remote is a little beat up and is missing the battery cover. 
Many reviewers felt it sounded better than its successor. I had it factory serviced a few years ago (I thought it had a L/R channel issue and it turned out it was my amp) and the firmware was updated and the deck was tuned up. Works great as a dac. Upsamples to 24/384 using Adaptive Time Filtering designed by Anagram Technologies (Switzerland). Great balance of natural sound and detail.  When I upgraded I had to spend more than double to have a notable improvement.
 
Well reviewed:
"For starters, the 840C doesn’t sound anything like a $1500 CD player. It had a resolution, refinement, ease, grace, and musicality that were instantly recognizable as being different from every other product in the category. In fact, it’s hard to know where to begin praising the 840C." -- Robert Harley http://www.theabsolutesound.com/articles/cambridge-audio-azur-840c-cd-player/

"With the Azur 840C Cambridge Audio has demonstrated skill in design and manufacturing on several levels – quality per dollar spent, development of technology, introduction of relevant functionality, and tremendously satisfying sound. I enthusiastically endorse this player. It is a truly exciting component because it not only delivers on its stated performance, but goes beyond by allowing the owner to leverage its functionality."  -- Doug Schroeder 

https://www.dagogo.com/cambridge-audio-azur-840c-cd-player-review/2/