etcbrendan

ok have read a few posts, disconnected each wire from sub box and still fuzz. the headphones still makes fuzzy noise at all levels even plugged in directly from sound card, this confirms its my card right? i got this card quite a few years ago

had to get the BASH replaced on my amp few months ago, have owned klipsch 5.1 ultra since summer 04 i believe.

wow yeah hes right, in november you were still able to get them

proud klipsch owner since about 2003. Never had problems until recently. My klipsch promedia ultra 5.1 stopped working in about November, i finaly got some money to get it shipped out and repaired in late March, got it back yesterday(4-17-10), used it for less than an hour and im having the same problem. So here i am for the second time, the problem is a constant whining or squeeling in the speakers, its noise level remains the same at all volumes. The sound is totaly distorted and i must use headphones to hear anything. Also the whining sound remains if i pull the plugs from the soundcard. I learned from a tech to test the control module by switching to HP mode, and plugging in the headphones. The amp will function with headphones thru HP mode. I was hoping someone could shed light as to what else the problem may be. I've read other threads, and i was thinking maybe the power supply could be a factor. I apologize for this thread that is a regular post around here, im just seeking the community's experience before i possibly have to pay for the same repair. Below are specs of my pc custom built AMD 955be in a HAF 922 case m4a79t motherboard 4 gigs of ram upgraded zalman fans and upgraded cpu fan win7 64 home sapphire radeon hd 4890 video card soundblaster xfi extreme gamer edition sound card

buy a new control mod, around $30. im going on my 2nd repair on amp, just got my amp back and the squeeling is back in my speakers after less than an hour of use. they said if my headphones work in the control mod, then its the amp.