Quote:
Originally Posted by
OperatorPerry 
So if I like my AD700, should I upgrade to the AD900 or the Q701?
Not necessary you will like the upper model. I like my AD700 more than AD900 that I tried in the shop.
In fact, I would say AD700 and AD900 is quite different in sound.
I agree that AD900 is more detail than 700, but I love 700 overall tonality balance and slight midrange warmth much more than detail.
I find 900 sound could be little tiring for long time movie watching session, but I never tried at home.