I need to replace my moribund CD player and am thinking of a new DVD
player to do so.

But, I haven't been in this market for years and years, and have no
idea what's going on. I assume my Arcam Black Box 3 D/A converter is
pretty old in the tooth and has been quite surpassed.

So, what can I expect from consumer grade DVD players. Do I need to do
a high-end one? Or??? And, any specific recs.

Here's my current system. I'd like to maintain consistent quality with
it:

Classe CAP 101 integrated amp
Adcom GCD 600 CD player (used as a transport only)
Arcam Black Box 3 D/A converter
Thiel 1.5 speakers

Room is about 20x12. Setup is the long way. Tastes are generally
opera, predominantly, and jazz vocal.

Thanks,

Roy