Help with AV preamp/processor


Please help me choosing the right AV preamp/processor for my system.

Inputs: blueray, airplay, raw streaming from the computer, sat/cable system.
Connected to Samsung latest 4K TV (UN78HU9000FXZA) for video output, and an audiophile-grade sound 5.0 system (~$40k value).

Requirements:
- Amazing audio quality. Top DAC with jitter suppression.
- Warm and deep sound - will be using it for stereo music (2.0 with serious speakers via power amp), mostly instrumental / vocal, in low/mid volumes - quality is the priority.
- Supporting 4K and 3D for video.
- Balanced XLR outputs.
- Need only 5.0 channels, maybe at some point will add 2 sides, so any 7.1/7.2 would suffice.
- Would be great to have an internal AirPlay support, not to use a separate Apple TV only for that...
- Price does not matter

Have been looking at Emotiva XMC-1, Marantz AV8801, Yamaha CX-A5000, but there are also many other products from Anthem, Onkyo, Integra etc.
I'm a newbie and don't have any experience with any of these, but have to buy online and therefore fully rely on your professional recommendations :)

Thanks a lot in advance!
raraavis-duplicate-0
I (very happily) use an Onkyo 5509 pre-pro in my (very elaborate) 2 channel, music only system, FWIW.

There's an interesting situation that arises when/if your 2 channel, music listening involves subwoofers. To my ear, the bass management/room EQ capabilities in this circumstance tend to outweigh the "purist" circuitry of high-end pre-pros. I own the Onkyo and a Theta Casablanca (original) and, tho the Theta sounds great as an analog pre with a traditional stereo set-up, I much prefer the Onkyo for 2.2 listening. I also prefer the Onyo to my ARC LS 25 and my Joule line amp for 2.2 use.

So, if the subs are on-line for music, I'm happy with a good Audyssey xt-32 enabled pre-pro like my Onkyo.

If I were disabling the subs for two channel, I might re-think my priorities and go with (or, at least listen hard to) one of the high end manufacturer's products.
I had a Meridian 861 I thought was pretty good all around. Its made in a way that's easy to upgrade.

Google the NuForce AVP-18 reviews

All digital HDMI inputs with no legacy inputs.... This is the "disposable" part of the HT system as the CODECS change

Highly recommended
also consider Krell Foundation, great reviews. there is a used unit here on the 'gon for $4k.
Most manufactures will be releaseing new A/V processors for the new sound format, 11.1, for ceiling effect speakers in time for CES, since that is not needed by you, you may do well with a current model close out. I prefer Marantz sound over Integra, and most don't like Emotiva due to reliability concerns.
How do you like your new Samsung curved 4 k TV? I am thinking of getting that unit as well. Did you compare to the Sony?
You might want to look at the Anthem D2v, Bryston SP-3, or Classe CT-SSP.

db