[Elecraft] K3S line-in and internal sound card at the same time

[Jim Kutsch KY2D]

Is it possible to have the K3S internal sound card feed the transmitter
audio and also have the line-in jack feeding it at the same time? I use both
the internal sound card and an external sound modem for different data modes
but have to unplug the line-in plug when using the K3S internal sound card.
When something is plugged in to line-in, the internal sound card is
disabled. On the other hand, K3S line-out and the internal USB sound card
coexist very nicely and feed received signals down both paths.

 

If anyone is using USB audio in while something is plugged in the line-in
jack, please share how. Thanks.

 

73 Jim KY2D