Oppo is one to consider, even though they’ve stopped making disc players , they are still leading the pack in blu-ray players and really sound great on the analog side , if not a bit bright (imo) .
I actually find my 105 to be not bright at all--very listenable. But keep in mind I came from a crappy-arsed Pioneer Elite DV45A, a harsh, grating player that I lived with for a decade and cursed digital with every ounce of my being. I still remember the headaches I used to get with that thing; it was from unknowingly clenching my teeth from all the sawtooth distortion that thing used to pump out. Even my Pioneer carousel changer (used for background listening) sounded a little better--a little on the dull side, but it would spin discs for hours while I worked.
That is what led me to try a Cambridge DacMagic that a friend offered me. I can't say it made much of a difference--it took some of the bite out of CD-rate digital, and offered my first taste of high-res, but beyond that there wasn't much to speak of. So I guess I was not really at all impressed by the outboard DAC, as I heard little improvement. It now resides in my desktop computer system, handily driving a tube power amp and subwoofer, and it's quite comfortable in its little niche.
The Oppo 105's DAC was like the skies parting--one thing that hit me
immediately when I first dropped in a disc was how wide and deep the soundstage was--it just bloomed into the room! The 45A in comparison was flat and one-dimensional, and the DacMagic couldn't better that aspect either.
I have toyed with getting the Sonica DAC along with the Modwright upgrade, but the Sonica still has the gapless playback bug and is ruled out for that simple reason. I no longer play discs, so whichever DAC I get (likely the PS Audio DirectStream with Bridge II, or a DirectStream Junior) will need to sound excellent and also play back all files gapless. I like that the DirectStreams are more or less future-proofed due to being upgradable by software (they use FPGAs vs. DAC chips like traditional DACs), so they are on my short list when I decide to upgrade my digital in the next year or three.