You originated this thread pretending you want to learn about class D, while knowing you hate it.
I will remember your login and will be careful to answer your posts next time.
Maybe it's some that are so pro Class-D as it stands, and can't/refuse to see that it's maybe it's not become of age yet.
If they can concede that Technics with their SE-R1 are showing the way in the area of switching noise frequency development, maybe then there'll be an even faster development in that area by other class-d manufacturers demanding to have those components to make it happen.
Cheers George