What firmware version are you running? When setting MIC gain, if you can only go up to a count of 40, you might want to consider updating to version 1.87, the current Production release. A new feature with this release is additional gain is available for lower output mic elements.
Cheers, David -- View this message in context: http://elecraft.365791.n2.nabble.com/Using-RadioSport-headset-standard-mic-with-KX3-tp7584879p7584911.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ 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