Ghost in the machine?


This is weird. Speakers make noise, hum, buzz even when system is not turned on. It is plugged into power however. Happens randomly, sometimes nothing for days. Sometimes happens for an hour or so. Sometimes all day. WTF?
fromunda
Agree with Erik.
It`s probably amp.
But it doesn't hurt to check the circuit also.
Try unplugging everything and then see if you are getting any noise through the speakers. I have a neighbor with a ham radio, and every so often I will pick up noise from that. If you are using unshielded cables, they may be acting as an antenna.

Tpreaves, Can I get the address of the cheapest one: I am not

superstitious.