Thanks to the help of Gary at Elecraft and Stewart Baker and Stuart Rohre, the problem with 10 meter SSB distortion is fixed. Grounding the shell of the mike socket to the circuit board ground did the trick. The modification is on the Elecraft web page at:
http://www.elecraft.com/Apps/k2_microphone_jack_grounding.htm For some reason I overlooked this, but it does make a difference. Thanks also to my wife who sat reading a book aloud into the boom mike while I did audio checks on a radio upstairs. Thanks all, Andy W9NJY K2 SN 2651 _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com