I don't know about the 'only' part of your question as I have a late K3 with the upgrade synthesizers; my headphones are CM 500's and I only operate CW. I have never heard any crackling or popping in my headphones either during contest or rag chewing, 80m through 10m. My AGC is always set to 'fast' and to Don's parameters. I do not recall hearing said 'crackling' with the original synthesizers installed.
73, Tom - W4BQF -----Original Message----- From: Elecraft [mailto:[email protected]] On Behalf Of Bill Sent: Tuesday, December 1, 2015 10:08 AM To: [email protected] Subject: Re: [Elecraft] Crackling in Headphones Please clarify for me: Does this issue only effect the new synth and/or the K3S. It does not effect a straight unmodified K3? Bill W2BLC K-Line ______________________________________________________________ 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] ______________________________________________________________ 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]
