Hi All, Many thanks to all who kindly answered my question about headset. All answers pointed to Heil ProSet with HC-4 mic element. I'm ordering one right now. 73 DX de PY2YP - Cesar (ZZ2Z in the contests) -- CQ-Contest on WWW: http://www.contesting.com/_cq-contest/ Administrative requests: cq-contest-REQUEST at contesting.com