A Pro-Ject Debut Carbon might be a good way to start. It has a good Ortofon 2M Red pre-installed and should work well with your B&Ws and Denon. It would definitely be a step up from your old B&O and there are lots of online reviews as well as opinions in the forums here.
Your comments on CD sound and power are well understood. I'd auditioned Rotel's best and thought it harsh and tinny. Can't speak to the Oppo as I couldn't find one in my area to audition. I ended up opening my wallet much wider to get something that I feel sounds musical (McIntosh MVP 881 BR), but everyone has their own opinions on what "musical" sounds like. I don't feel it sounds nearly as good as my analog rig, but I don't hate the output the way I did with everything else I listened to. Again, this is something you can easily research here.
I would suggest a substantial upgrade in your electronics. The Denon is underpowered by today's standards, and isn't helping your perception of a shrill high end. It's simply running out of steam trying to reproduce what your Oppo is sending out. Look for something in the 100+ watt range with lots of current. It should help quite a bit. Give consideration to going to separates, too. It makes a big difference in flexibility and if you get something with both MC and MM phono sections, you can have a lot of fun checking out different cartridges or setting up a second table.
Good luck and happy listening!
Your comments on CD sound and power are well understood. I'd auditioned Rotel's best and thought it harsh and tinny. Can't speak to the Oppo as I couldn't find one in my area to audition. I ended up opening my wallet much wider to get something that I feel sounds musical (McIntosh MVP 881 BR), but everyone has their own opinions on what "musical" sounds like. I don't feel it sounds nearly as good as my analog rig, but I don't hate the output the way I did with everything else I listened to. Again, this is something you can easily research here.
I would suggest a substantial upgrade in your electronics. The Denon is underpowered by today's standards, and isn't helping your perception of a shrill high end. It's simply running out of steam trying to reproduce what your Oppo is sending out. Look for something in the 100+ watt range with lots of current. It should help quite a bit. Give consideration to going to separates, too. It makes a big difference in flexibility and if you get something with both MC and MM phono sections, you can have a lot of fun checking out different cartridges or setting up a second table.
Good luck and happy listening!