Recent content by Tnr_1

One more observation: As I said before when speaker plugged into phone random annoying noise disappears but when phone connected to PC via usb cable then random noise again occurs. Also, I did the same things by connecting speaker to TV. Random noise comes from speaker when plugged to TV...

So far no electrical equipment fails. I tried to connect speaker and computer different power plugs and also tried to use surge protector, but nothing is changed. There are usb sound cards, planing to buy one. But i am not sure it works.

I have "Logitech Z-313" (2+1 speaker) and and randomly (even when they are not plugged into computer or phone) they make annoying sounds for about 30 seconds. The sound is the same, even when the volume is all the way down. When I plug it to phone suddenly annoying sound disappers but the...