[Elecraft] K3 Main/Sub audio routing

[Lyle Johnson]

> ...If Sub is off, audio from the Main receiver will appear in both the
> left and right headphones. If Sub is on, audio from the Main receiver will
> appear in the left headphone and audio from the Sub will appear in the right
> headphone. Is this correct, and are these the only audio routing options?
> If so, is this something that can be changed in the firmware, or is it a
> hardware limitation?

This is strictly firmware, and can be changed.

73,

Lyle KK7P