Hey guys, about a month ago i got a cs1 to finish off my polk speaker setup. After a couple weeks I noticed at somewhat high volumes, but not that high, it crackles and distorts in the midhigh range. Like in the 5th element, the ugly warrior guys voices crackle alot when i turn it a little past medium. but it is only in about that frequency range that it does it. Like in war of the world of the worlds, when it emerges, then makes that huge foghorn type noise, it does it really bad there, infact im thinking that could have caused it. I played it about 3 times in a row one day and it distorted and it seems after that it has been distorting in that frequency range. But the thing is, it says it can handle 125 watts, I know thats not the rms rating but this reciever is 100 watts a channel and i have never had the knob past 50%.
any ideas? thanks