[Elecraft] SSB contesting

[Doug Faunt N6TQS +1-510-655-8604]

I've finally gotten my K3 on the air for 'phone Sweepstakes.

But that leads to a question that may have been answered already- Is
the audio input hard selected, as it appears, or can multiple inputs
be used, depending on where PTT is asserted?  I'd like for my computer
to act as a DVK feeding the back panel line-in, but have a mike with a
PTT switch in the front panel jack and have that for unexpected,
unprogrammed speech (or if the computer crashes).  Sorta like having a
key plugged in even if using a computer for most CW sending.

73, doug