Do you mean the adapter that plugs into the K3 panel and splits provides a 3.5 mm mono microphone jack and a 1/4" mono footswitch jack?
That's a Heil Sound AD-1 K. Any dealer that stocks the Heil product line should carry it, here's one: http://www.hamradio.com/detail.cfm?pid=H0-003264 The picture should show a red bead rather than the pale blue bead shown. There are different colored "beads" to distinguish the various adapters for Kenwood, Icom, Yaesu, etc. The red "Kenwood" adapter is fine for the Elecraft K3. Often the adapter is included with Heil headphones. The Elecraft Proset-K2 Headset (by Heil Sound) includes one. 73 de Dick, K6KR -----Original Message----- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Ted Edwards W3TB Sent: Saturday, February 16, 2013 5:51 AM To: Elecraft Reflector Subject: [Elecraft] Pigtail for K3 Does anybody know where to get a pigtail for the microphone connector on a K3? Thanks! -- 73 de Ted Edwards, W3TB and GØPWW and thinking about operating CW: "Do today what others won't, so you can do tomorrow what others can't." ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html