Since starting to use my K3/0 I've been bugged by a "buzz" coming from the speakers that I haven't been able to identify. Turning the volume up overrides the noise, but it's still there. I've tried 3 different power supplies with no change, including the one supplied by Elecraft. Here's a recording of what I'm hearing:
https://dl.dropboxusercontent.com/u/19721057/Files/Voice%20004.m4a If anyone has any insight about what to try differently, I'd certainly appreciate hearing it. 73, Mike - W0AG ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]

