Love these, had them for a few years. Connected to a Denon 3806.
For a few years haven't had the extra power to plug them in, but I had a separate sub.
Now the sub needs to go and so I went to power up the 7006's, and as soon as I plug them in (Both of them) I get this VERY odd crackling scratchy hi pitch sound like someone is sending Morse code.
Turning up and down the base makes no difference.
Turning volume up and down makes no difference.
Cables/Connectors no difference.
Moved speaker away from TV or other possible field emitters
Tried plugging power into:
a.) Socket on back of Denon
b.) Same power brick
c.) Dedicated clean power off same socket
d.) Dedicated clean power off different socket
e.) Plugged into different circuit in house.
And STILL someone is trying to send me Morse code.
I've search good, the forum. Tried very hard to isolate this.
Only thing I haven't done is replace the fuses on the speakers.
Please tell me there is a VERY stupid simple answer to this?
Help me AVSForum, you are my only hope.