Mcintosh,Meridian,Anthem,Classe surround sound

Should add the Arcam AV-9 to your list. Recieved wonderful reviews, and owning one, I agree.

I've owned a Meridian 565 for about seven years and it's just about the only piece of gear that I don't ever contemplate replacing. As the center of a dual purpose system, you'd likely need/want to have a 562 linked in to handle a variety of source components so if you go this route, do some homework. In the interest of full disclosure, my 565 is in a full Meridian digital system dedicated to home theater, as I'm fortunate to have a separate all analog two-channel rig (and room).

That said, I believe I'd be perfectly happy with Meridian on double duty and have used my setup for some occasional, extended music listening sessions. On the "downside" the 565 setup requires a commitment, but once dialed in. . .well, read the first line of my post again. With your budget, you can consider the newer Meridian gear, which uses a PC based setup utility that makes this job much easier!

I have owned A bunch of McIntosh C39,MX130,MX132,MX134 and now the MX135 and if you want good two channel and surround in one I would say the MX134 or 135 are good choices. I see them here on AudioGon for that 4500-5000 price range. The 135 of course is newer so it has more features but the 134 is excellant as well.

I recently heard the MX134 and was impressed, even with its two channel capability. First time ever for that brand.

I have owned or in home demoed several sub-5k Pre/Pros. I ended up owning the Bryston SP1.7. Very strong Surround performance, easy to use, and the best two channel performance I have ever heard from a Pre/Pro.

Having said that, I downgraded the HT and sold the Bryston. I still strongly suggest that anyone who needs a Pre/Pro to serve dual duties, you need try out the Brystons.

Though, so as to properly confuse the matter further. When I rebuild my HT (a little later) I intend to try a Meridian based system. I have heard many good things about Meridians surround performance.

Get a used Theta Casablanca.
Then when things change at least you can upgrade it, unlike others at this price range.
Look at the Discission forums Home Theater : re Theta, Meridian, McIntosh etc
lots of useful info.
Good luck.