The buzzing makes me very angry. Argh. Don't know what to do, I can't unhear it.
Does anyone have any problems with "buzzing sound" from the speakers? All connected speakers have the same buzz which is noticable in the quiet moments of the movies. It is present on all inputs EXCEPT - USB. Also, I can very clearly produce it when I press home and then go to Setup and switching up/down trough the settings. I can "hear" selecting different settings, like, "bzz" "bzz" "bzz". Don't know why this is happening...but it must be associated with power supply and the way it draws more electricity on selecting different options.
I tried everything. Disconnecting HDMI's, turning OFF BT, wired network connection, tried different AC socket. It is always present in a way when input is on any position other than USB. When on it, It's normal speaker noise - Very low and not distracting. The moment I switch to SAT, GAME or BD,.. the annoying buzzing starts. It is not so loud that I can not use AVR, I can, but it is def. noticeable in my small room, when you know it is there.
Also, when AVR is in standby I can hear low powersupply/transformer buzzing, but its not a problem for me because all my previous AVR's had it in some way. When I turn on AVR, that powersupply buzz dissapear, and the one in speakers start.
Do you think I can do something else? Maybe some AC Stabilizers or something, I don't know. :/
edit. here is the quick recording of the buzzing from the central speaker. Now that x6 more speakers. Baaah.