Which Class D Amplifier? PS Audio, Ghent, Nord, Merrill or other???

important to you to be caught up in it, point of reference, we are not.

Then why even bother commenting at all.

Enjoy your obsession.

You got the last 5 letters right, but you misspelled it, it’s passion, subjectively, objectively and technically.

Getting hung up on theoretical problems (all designs have them) without regard to the audibility of said problems is a waste of time.  Am another new convert to pro audio amps.  I have been listening to a Crown XLS1502 for the last three weeks driving my PSB T2's.   It sounds as good as anything else I've heard.  That said, I am not a megabuck audio consumer.  The amp I just sold was an NAD C275BEE.   Audiophiles don't take pro amps seriously because they're not expensive enough.  Too bad.   I  am getting great sound from a 300wpc/8ohms amp that can deliver over 1000 bridge for mono and lists for just a bit over $400.  I paid just under $300 for mine when I lucked into a deal.   Buy a used one.  Clear the audiophile propaganda about pro equipment out of your mind and listen for a few weeks.  If you don't like it, sell it on.  

I did hear a Yamaha Pro (MX series?) amp in a home theatre system a few years back and it sounded fine. 

My first Class D amp is a Bel Canto REF500S----my preamp is a Modwright and they have a great synergistic sound. Definitely check out Bel Canto. Good luck!