I am using a Heil Goldline with the Kenwood adapter cable. It works just fine. I just set the MIC SEL setting to TPL with no Bias. k4ia "Buck" K3 #101 Fredericksburg, VA **************The year's hottest artists on the red carpet at the Grammy Awards. Go to AOL Music. (http://music.aol.com/grammys?NCID=aolcmp00300000002565)