This is a very interesting thread because it raises many more questions. What I find equally interesting is the lack of coverage from the audio magazine press. It is as if they fear to really touch it, to explore who is doing "what" with it (the different typologies of using pulse width modulation). The Hovland may be using exactly this form of technology...all hush hush of course.
Prfont, I also have maggies, 1.6 qr's, and I am looking for an amp to drive them. It seems as though you are recommending PS audio's digital amp, am I right. What maggie do you have and what do you hear from the PS audio that has made you switch from tubes.
I would deeply appreciate if you can share any of your thinking about this.
Thanks for your help>
Best-Richard