[Elecraft] K3s can only transmit wsjt if the K3s codec is windows default.

[Barry Jablonski]

Hi Andy,

In Win10 it's a two step procedure to get to "playback devices". First 
right click on the speaker icon and select "Open sound settings".
Then click on "Sound Control Panel" on the right side of the Sound window.

Barry
WB2ZXJ