Igor, That is normal for an electret mic like the one used in the CM500 headset. Gary N6LRV
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Igor Kosvin Sent: Thursday, January 13, 2011 5:57 PM To: [email protected] Subject: Re: [Elecraft] CM500 I just checked my CM500. It appears that tip and ring are shorted together. 73, Igor, N1YX ______________________________________________________________ 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

