Yes, I've tested the receiver with DVD, radio and CD... all produce the same distortion. I don't think I emphasized in my earlier post exactly how bad the distortion is. I'm confident that this is not how the speaker should sound. I understand that you sometimes get some static on voices with horn speakers and I sometimes catch that on my floor standing units but this is much, much worse.
Prior to purchasing the set of speakers I listened to it on a couple different receivers, all similar to what I have now, and they sounded fine. I immediately noticed the distortion when I hooked them up so I don't think it's something I developed an ear for. My fiance also noticed it right away and I don't think she could distinguish the difference in sound quality between a $200 setup and a $5000 setup.
Also, I didn't mean to imply that the speakers were causing the receiver to malfunction. It's my fiances receiver and she's moved it from apartment to apartment several times without repackaging it well so it could be something lose inside for all I know.
-Scott