On Mon,2/22/2016 6:33 PM, Jukka Klemola wrote: > K3 can be set to click. > Just set the rise and/or fall times too short i.e. sharp and listen k# click. That can be done with most JA rigs, but the K3 keying waveshape is NOT adjustable. That's why K3s are clean! 73, Jim K9YC