QUOTE(matyeo @ Oct 23 2013, 02:25 PM)
What is class D you can google it bro...and pioneer is pioneer in THX class D av receiver if i' not mistake...

Matyeo is right, for class D defination, can google.
Here has some human understanding of defination of Class D;
(1) Nothing wrong with details and clarity, proven in LX-87
(2) When you play to max power ratted, the distortion is much worst than Class AB, which completely unacceptable for music.
Anyway, there is no worry, with the Pioneer, max rated is about 200 watt, how to use to the max in home? First bottleneck is speakers.
While for class AB maxed out power, distortion could be detected at small detailed, which is not that bad as compare to class D.
And for Class A, I think hardly can detect any issue when max out power...
Again, all these not important in reality...
Btw, when you guys trying to max up all the rated power for any reason, be very careful on the multiple speakers connection using single amp output. If you do parrellal connection too much, the amp is very very hot and easily burn it.
This post has been edited by chanhin: Oct 23 2013, 02:39 PM