Best AV receiver to use as an AV pre amp


I want to get another AV receiver, but I want one that has a really good pre section in it so I can also use it well for 2 channel music. I have a Bryston 5B ST that I use for the front 3 channels(and for 2 channel music), but I want to use the internal amps in the receiver for the surround channels only (hence why I can't use *just* a preamp).
I am using my Denon AVR 2808 as the pre now with the Bryston and it is OK, but I feel is really holding it back.
Any suggestions on what would be a go AV receiver that has a great preamp section in it ?
dallyd31
Daalyd31,

I agree with some of the other posters that, if you really want better 2-channel sound, you're going to be disappointed by just switching to another AVR. You may get marginally better,or atleast different, sound from a different avr. But, to acheive your goal of a significant improvement in 2-channel performance, it will require a good dedicated 2-channel preamp with ht passthru.
Your Bryston amp, paired with a nice ss or tubed preamp with ht passthru, is your best chance at acheiving very good 2 channel performance. I would recommend asking a local high-end retailer if you could home test a couple prior to purchasing to see if they meet your needs. Ideally, you'd want to try out a ss and a tubed version.
BTW, I don't consider myself a 2-channel snob, I just know through experience that this solution worked for me when searching for a similar solution. Good luck.
Folks

I really appreciate all of the input..really I do. I value others opinions and take others advice as very valuable. But I need to re-iterate, once again, that for various reasons (several in fact) separate 2 channel gear is NOT an option, as mentioned a few times in previous posts. I don't mean to sound unappreciative, but I as mentioned twice...it just won't work for several reasons and is not an option at this point.
If you have some input on an upgrade to my HT receiver, please, let me know, I want to hear it. Heck, if you think that my Denon will provide me with about as good as it will get in my scenario, please let me know that as well. But I am looking for options with an HT receiver. I do appreciate and value the input.
Sorry to sound frustrated, but...
Post removed 
Really - READ HIS REQUEST.

Noble100, what's not to understand? HE ISN'T INTERESTED IN 2 CHANNEL!!!! GAWD. Really, how thick can this forum get?

Sorry Dallyd31, usually this crowd is quite self-impressed but rarely this thick.

So, trying to help a bit, the Integra receivers, a bunch of the Yammi's, Denon. Try AVforum.com - they might have a chance of understanding your question.