Best used integrated under $5k

djones51 and dtximages - thank you for pointing me to Anthem. It wasn’t on my radar. While I am was originally looking at brands that have more of an audio heritage, makes sense to look at Anthem too. 
Djones51 - in my post yesterday I did thank everyone collectively for their inputs, that included you as well. 

This at the very low end of your price range but I thought I would mention it in case you might want to direct some of your budget to other upgrades. Denon made a series of integrated amps with the designation PMA-2000. I have the 2000IVR. They have 80 watts per channel into 8 ohms and double their power into 4 ohms. Mine weighs about 60 lbs and is extremely well built. I run this integrated in my desktop system but I've compared it to my Krell separates in my main system and it holds up surprisingly well in sound quality. Many people would turn up their nose at a Denon integrated but they would be missing an amp that is better built than a lot of high end brands. These come up now and then and go for between $500 and $1000.

marrduk24 if you don't want the Anthem's bells & whistles but still want a flat out incredible dac, look at the PS Audio Stellar Gain Cell separates. They're small for separates and I think would best any of these options sound wise.  At least to me, they did.

I have heard the Simaudio integrated with the Sabrina at Lyric Hifi on the UES. I think the combo is really good and it fits your budget. 

@hsw I also heard that Simaudio/Wilson combo at Lyric Hifi and it knocked my socks off. I could feel Frank Sinatra’s breath on my face. (I don’t think he was wearing a mask either...)