Yup. Or plug the microphone connector into the back panel. If your headset has a 1/4" plug that'll be difficult. If your headset has a 1/4" adapter over a 3.5mm plug, it'll all go into the back panel without an AD-1-K.
I am told (but have not verified) that not all Heil AD-1-Ks are the same. Some may have a blocking capacitor in them that breaks the bias line. If your microphone doesn't, it doesn't matter. If you do, it might matter. Dick, K6KR -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Tom Sent: Friday, February 24, 2012 10:59 AM To: [email protected] Subject: [Elecraft] Heil Proset Headphones I have the headset with the adapter for my Icom 756Pro. Which Heil adapter do I need to use the headset with the K3? AD-1-K? Tom KQ5S ______________________________________________________________ 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 ______________________________________________________________ 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

