There have been significant improvements in digital technology in just the past 5 years w/o even including DVD Audio or SACD. I agree with Jcbtubes post above. If you can afford $1500 to $2000, you'll find many choices that offer significant benefits over your older gear. Another option might be to try an outboard DAC from MSB or other high value / modestly priced brand.
For low-cost CD players (used) I like the Denon DCD-1650AR and the Cal Icon MKII. Or... any half-way decent player with coaxial digital out going to a good MSB DAC.
I have owned all of the above at one time or other but when I came into some significant cash burning a hole in my pocket I ended up buying a Cary CD player. The Cary CD-303 and 306 are both outstanding players.
For low-cost CD players (used) I like the Denon DCD-1650AR and the Cal Icon MKII. Or... any half-way decent player with coaxial digital out going to a good MSB DAC.
I have owned all of the above at one time or other but when I came into some significant cash burning a hole in my pocket I ended up buying a Cary CD player. The Cary CD-303 and 306 are both outstanding players.