I'm debating between getting an H/K 630 or a NAD T763. I'm wondering which would be better to go w/ ascend acoustics speakers, if it really makes a difference. I will probably only be using 6.1, so the 7.1 fuctionality of the H/k won't be of much use. I'm just wondering about an overall quality comparison of each. Has anyone done an A/B test between the two, not necessarily on ascend speakers, but just in general? If so, what were your findings. Thanks a bunch everyone. Ultimately, between these two, which would you pick, and why?