Just tried with an old dynamic Kenwood mic. Setting K3 mic to "rP.L" gave same result: no output. Receive and eveything else works fine. P-T -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-Remoterig-K3-0-MIC-connection-tp7627375p7627409.html Sent from the Elecraft mailing list archive at Nabble.com.