My Omni 6 Plus does not click, the QSK is quite. Check the non-QSK amp relay, I think it is in Menu 3. Ken/ne0c USAF Retired Flushing, Ohio ne0c@1st.net -- FAQ on WWW: http://www.contesting.com/tentecfaq.htm Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com Search: http://www.contesting.com/km9p/search.htm