I just recently got a Yamaha rxa 800 for the family room system. I find the interface a little unintuitive compared to my older Onkyo. One thing I really have problems with is the HD radio. With the included antenna I get about 4 stations. I live in the hills, but within city limits, and regular reception on my Onkyo I could get plenty of stations.
I had a Sony hd tuner upstairs in my office for a few weeks until it died, and it didn't have any problems pulling in many stations.
I know often the hd radio signal is far weaker. Does anyone have experience with the yamahas? Should I bother trying an external antenna, try a different brand, or just stick to internet radio?