I hooked up my new P12 yesterday and listened to my two-channel set up for a while, it was an instant improvement, pleased so far and I know that it will only get better over time.
A couple of hours later, my wife gives out a loud 'Wow!" from the same room after the TV was turned on with the AppleTV 4K. Both are hooked up to the same P12, and the difference in 4K PQ is stunning (for my wife to notice it has to be extreme). She was talking about it all night and even called my daughter over to see it.
Excellent job PS Audio - I’ve had this TV for 3-4 years, and it’s never looked anywhere near as good as this.