Hi, Thanks to all who replied to my question on relay clicks from my Omni 6+. The cause of the problem was the use of an MFJ switching power supply. When I went back to the 962 the clicks vanished. Thanks again, Vince Santis,N1VS Winsted, CT NEQRP # 598 PRP-L # 2372 FISTS# 8053 CC # 1161 K1 #841