CD player with volume control

2 suggestions:
1-make sure it has a good d/a. Most cd's with volume/variable outputs only work with the built in d/a.
2-You want a good volume control. Too many (ie marantz)have only 8-12 step volumes. You need something with infinite control.
Also, make sure they have volume on the remote!

Wadia 830 ($1700 used or even less)

CD player with a true digital volume control, no loss of resolution, and great sound.

Resolution Audio CD-55, available used for below $1500 with highly regarded volume control.