[Elecraft] no speaker audio

[Sam Binkley]

K2 SN 3158.  I normally use an external speaker unless conditions are poor
like they were this morning when I was talking to Kevin.  When we finished
our chat and I unplugged the cans nothing came out of the speaker.
Unplugged the external speaker, still nothing.  Plugged the headphones back
in and all is normal there.  I know the jack is enclosed in a plastic box so
I doubt I could see anything wrong with it.  But, unless I'm overlooking
something, the jack is about the only thing that could cause this symptom.
I've tried looking inside it with a magnifying glass but I can't tell
anything is wrong.  I have tried plugging and unplugging the headphones
several times, no change.  Any ideas?  Thanks.

73,
Sam, KL7V/5