Need 4K recommendation

I’m considering upgrading my media room to 4K. Currently I have a Marantz AV8003 preamp. What are my best options?
Thanks.

red_elrond05-28-2018 12:48pm

tattooedtrackman Details Discussions Posts This discussion Message User 884 posts 05-28-2018 at 12:51pm Copy Comment URL Report Comment Edit Delete What are you looking for ?
amg56 Details Discussions Posts This discussion Message User 887 posts 05-28-2018 at 10:35pm Copy Comment URL Report Comment Edit Delete @red-elrond How many channels are you considering? Minimum 5.1.2? Full Atmos?