There's still another Koss headset - Model KS-45 that's plug-in compatible with the Yamaha CM500. It has an electret mic. Also about $25 on Amazon.
Look also at Amazon's listing for a RoverBeats Bravo. Electrically and functionally (and sound) it's interchangeable with the CM500 and - for us REALLY CHEAP hams, it's only about $10. Well worth a try. All three of these are look-alikes and have electret mics and the same wiring and 3.5mm plugs. They sound almost the same plugged into the rear jacks on my K3 (with bias turned on.) Jim - W4RKS ______________________________________________________________ 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]

