[Elecraft] K3 - No TX Audio

[Brad Pioveson W9FX]

One of the three new K3's we just purchased for use at our state RACES 
station has no TX audio.  All three were unpacked today, and, the first one 
to see the light of day (and, an antenna) doesn't know it has a mic attached 
to it.  The PTT works, just no audio at all into the rig.  Nothing heard via 
the monitor, no ALC action, nada.  The transmitter is working as it 
generates 100W of CW.  We just have no audio.

The other two K3's worked just fine when hosed up to the same mic.

I've had the ops walk thru the quick set-up chart a couple of times with the 
same result each time.

Suggestions?

73


Brad, W9FX