The HK does have a Dynamic Volume, it is a nice feature. It also has very good video upscaling ... I never used the auto setup on the old 635 nor did I use it on the new AVR either. The video upscaling is really good on it.

Whichever AVR you decide on, going from the old 635 (I believe that's what you have?) to the newer units will put a huge smile smile on your face.

Rick
Our Room

smile