My Onkyo NR-905 Receiver is making my speakers chirping.

Hi all,
I have own my Onkyo NR-905 receiver for over 5 years now and it is making my speakers chirping after it is on for a few hours. Is it overheating? Anybody else had this problem? Feedback would be great.

xxxspeedster03-16-2017 2:36am

Showing 2 responses by xxxspeedster

xxxspeedster OP Details Discussions Posts This discussion Message User 2 posts 03-16-2017 at 05:09pm Copy Comment URL Report Comment Edit Delete The speakers I am running with my Onkyo receiver are Definitive Technology brand. I already change the guts in one and it is making it again. I believe it is not the speakers. Maybe it needs to be updated with the latest firmware?
xxxspeedster OP Details Discussions Posts This discussion Message User 2 posts 03-17-2017 at 12:33pm Copy Comment URL Report Comment Edit Delete Hi Everyone, I did more research and find out on other forum that Onkyo is known for overheating. I installed a temporarely fan behind the Onkyo yesterday and that solved the problem. That cooled of the Onkyo and no more chirps. I have the latest firmware which is 1.08, so it is not the firmware. These units get so hot that I can even keep my hand on the top of unit for more than 30 seconds. Gets very hot. Some have put internal fan in units. I will just get a fan and adjust the fan to push air from the back and top of the unit. I Thank You very much for all your feedback. Much appreciated.

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