Bo1972,
Your argument is that Wilson is some how unique, requiring acoustic treatment, expensive amplifiers, and proper placement to sound best...While at the same time you said,"I do not think Densen is a great match with Monitor Audio. Because it is not able to let you hear the real sound of instruments Pass Labs can give." Your own words support my argument. "Most" highend speakers excel when properly set-up, the room has the right acoustic treatment, and the right electronics(sometimes expensive). I'm currently driving my Sasha's with according to you, an inferior amp, but they still sound good to me. Their in a room without acoustic treatment and still sound good to me. There is no doubt in my mind that they will sound better with acoustic treatment and the right amplifier, but that can be said about all speakers and that's my only point.