Thanks Don. This is a relatively new K2/100 # 6998 and the KPA100UPKT mod has been incorporated, as far as I understand.
I'll try the resistor & cap mod to the drains of the mute FETs on the K2 control board and see what happens. 73, John VK7JB -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-audio-thumps-and-pops-on-key-closure-is-K1-app-note-relevant-tp7467081p7469710.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

