Had a 970, but had to replace it with a 2808 - the 970 was too "glitchy". I did n't know if some awful noise would come out when I turned it on. Overall, I think I like the sound of the 970 but the 2808 has a few more features that make up for it. The Audyssey works well, I prefer to use the Front L/R bypass.

The 970 is presently on loan in a real fancy home theatre. So it still works. The fellow using it only has two sources, and he's happy with it. I will probably replace the 2808 with the 997 and move the 2808 into the living room. I have a good and understanding wife.

Overall, the 970 was a big improvement, but I just can't risk something else possibly being damaged by the harsh noise that occasionally is being emitted via speakers. It was really too bad because for music it was great.