[Elecraft] [K3] Looking for WSJT-X Rig Control advice

[Andy Durbin]

It doesn't matter how many "sound cards" are in the system.  What does matter is that the one assigned to digital modes is not also assigned as the system "default" device.  It is easy to get this wrong even when two or more "sound cards" are available.

I think you guys may be assuming different meanings for "internal".   I have one "sound card" in the PC and a PCM2903B USB audio CODEC in my Kenwood TS-590S.  Each is "internal" to its host device.

Isn't it true that a K3 can be fitted with an optional USB interface that provides an "internal" (internal to K3) "sound card"?  That internal sound card would be well suited for use on digital modes.

Andy, k3wyc