Separates suggestions appreciated

Wow lots of info, thanks much.  I'd not even thought of islandmandan's approach.  Oh to answer his questions 4k as in TV (drives me to do something) and like to keep under 2500 USD for the amp(s).
Appreciate it.

paulsax:"migrating to separates during an upgrade to 4k before too long. Currently running a Pioneer Elite SC-07. No specific complaint but I think separates would allow me to keep my amp (and get a good one) without being obsoleted by the video end of things. maybe a dumb idea but........ "

Hello paulsax,

     After reading your post question again, I'm a bit confused.  Are you stating your current hdtv is 1080P and your going to be switching to a 4K hdtv,  and possibly a 4K video player, soon and you're concerned your audio is going to be obsolete? 
     If so, I'd be more concerned that the video processor in your SC-07 is going to be obsolete than the audio.  The video processor won't process or pass through 4K video at all.  But I believe there's probably a work around for the audio.  There's not a new surround sound audio format associated with 4K video that I'm aware of.  
     If you want to go to 4K video and audio separates, I think you'd have four options:

1. Sell your SC-07, buy a 4K compatible A/V Preamp and either a single multi-channel amp or a combination of a multi-ch amp and several stereo and mono amps to power all 7 or 9 surround channels.

2.  Buy a 4K compatible A/V preamp and use your current SC-07 to power all 7 or 9 surround channels.  
      Your SC-07 A/V receiver has more than enough power for any home use, but it’s possible to add additional amplifiers to every channel of your system using the pre-outs if you'd like.

3.  Sell your SC-07 and buy a new A/V Receiver that's 4K compatible and has 7 or 9 surround channel amps.

4.   Sell your SC-07, buy a 4K compatible Video Disc Player that has a built in 7.1 or 9.1 channel audio surround processor and either a single multi-ch amp or a combination of a multi-ch amp and several stereo and mono amps to power all 7 or 9 surround channels. 
      I know the Oppo 205 4K player was capable of this but Oppo has exited the video disc player market recently.  I've heard rumors that Panasonic is planning on coming out with a similar 4K player but I don't know for certain.
     As I stated on my last post, I currently use an Oppo 105 Blu-ray player connected directly to several class D amps but this unit only has an internal audio surround processor for up to Dolby 7.1 with no Atmos and video processing of up to only 1080P. 
     So before I could upgrade to a 4K OLED hdtv, I'm also going to need a 4K Video Disc Player with a built in audio processor like the rumored Panasonic player or some other brand. 

Tim

Completely correct Tim. Upgrade totally driven by video. That said if I am changing video I thought I should be able to do better with the audio.  Option 3 was Mr first inclination but I got to thinking about option 1and realized I don't know much about amps and possible options. Thanks for options 2 and 4. 2 would be the cheapest for sure. 


Thanks for all the ideas and education.

Hello paulsax,

    Yes, option#2 would definitely be the least expensive but it does nothing in terms of your desire to migrate away from using an A/V receiver and toward using separates.  In my opinion, it actually complicates matters by using your existing A/V receiver to power all channels of a new A/V preamp component.  
    The main thing you'd be gaining with a using a new 4K compatible A/V preamp is 4K video processing similar to the 1080P video processing currently incorporated in your SC-07 A/V receiver.
    If you're not overly concerned with having 4K video processing with a new 4K hdtv, however, there is a 5th option you should be aware of:

5.  Buy a new 4K hdtv and keep your SC-07 A/V receiver.  You should be able to connect the video directly to your new 4K hdtv and completely bypass any video signal being sent to your SC-07, since it's unable to process 4K video anyway.  You would just connect the audio to your SC-07 and still retain your 7-9 channel surround sound.

    If a company in the near future offers a new 4K video disc player that has the same functionality as the Oppo 205, then this would also be a worthwhile addition to your system in a few aspects:

1.  It would likely include a 4K video processor that optimizes 4K picture quality as well as up-sample non 4K discs and video signals to 4K.
2.  It would likely include an internal 7.1-9.1 channel audio surround sound processor with 7-9 channel audio outputs that can be connected directly to external amps. 

      Using a 4K video disc player with these features along with a combination of separate amps for 7-9 channels,would also allow you to complete a migration to separates and eliminate the need for your SC-07 A/V receiver.
    This method would allow you to incorporate a 4K hdtv, a 4K video disc player and a switch to separates in stages as your budget allows.  Just another option to consider but, unfortunately, it does rely on a company introducing a 4K video disc player with the required features I described.


Tim 
  

thanks Tim.  gotta say this option resonates with me.  appreciate it.

p