Home Theater Receiver recommendations for B&W 803S?


Hi!  I'm on the hunt for a new receiver, since I recently upgraded my main speakers, and I'd like to have one that also passes 4K signal.  

My current setup:

Denon AVR-4308CI
Left & Right: B&W 803S
Center: B&W HTM2
Surrounds B&W 301
Sub: Energy 8"

I recently upgraded to the 803S's on the left/right; replacing my original Nautilus 805's.  Now I need to upgrade the rest of the system!

I think the first step is the receiver, especially since I'd like to be able to pass 4K to my projector.   Then will likely upgrade the sub (Am considering the Monoprice Monolith, 10" or 12"...). And I'm also on the hunt for a HTM3S, to better match the 803S's. 

I'd love to know what Receiver recommendations folks have that will pair nicely with these speakers.  Ideally under ~$2K  - and I really don't care much about other bells & whistles (multi zone, bluetooth, wifi, whatever). I'd rather the money go into the best possible D/A, amplifiers, etc... and leave other tech gadgetry to other boxes.

Appreciate any/all input! Thanks!  :)






awilder
Yep. I realized that as soon as I add in the Rotel, my HTM2's weakness compared to the 803S's will be even more obvious (it's already lacking, with just the Denon). 

He gave me a good price on the HTM1, and since there aren't any HTM3S's available right now (in cherry), I figure I'll try the HTM1. If I love it, then I'm done and I've saved some money. And if not, I'll keep looking for an HTM3S (and then sell the HTM1). Both should ship on Monday...
Also it is a very big difference over the htm2 im running mine with a pair of 803D in black ash because i have not found any htm2D in black ash but it still sounds great never harsh at all. Also running the marantz 8802a and love it 
Update! I got the Rotel RMB-1585 yesterday and got a chance to hook it up and listen to it for a few minutes this afternoon. I’m still using the Denon as the preamp.

I listened to just a few tracks and... WOW!

Huge difference! The sound is much richer and fuller, and the mid- and low-ranges are just, well, bigger (but not muddy).

The distinction between individual instruments is striking.

Towards the end of Blue Man’s "PVC IV" I found myself with an involuntary, ear-to-ear grin as I was just enveloped by the sound...the resonance of the PVC tubes was legit! That’s the first time I’ve heard that track where the resonance felt, well, real and impactful.

I hate to admit it, but I actually cried a bit at the end because it was SO. EFFING. AMAZING.

In other fun news: I got a great price last week on a Marantz 8802A on eBay (about $1500 including shipping), and it’s already arrived. (Thanks @hemi04 for chiming in--your comment helped convince me it was worth going for the Marantz too!) As soon as I have some more time I’m going to get it in place instead of the Denon and take another listen. Very excited for that next step up!

(I also got the HTM1... it won’t fit in my current rack, so I might just keep it on the floor for now and get it hooked up, too...Got new Salamander racks coming next week, with a semi-custom config so the HTM1 will fit nicely in the center. I’ll send pics once it’s up, I’m pretty excited about it.)

And then I think it’ll be time to replace my old blu-ray spinner. So... Panasonic DP-UB820, or.......?