On Sunday 12 July 2015 20:06:56 Baron wrote:
> Hi Lisi,
>
> > Someone, please - I am hopeless on sound technology.  What does
> > "line" tout court mean?
> >
> > Lisi
>
> "Line out" is an audio output intended to be fed into an amplifier.
> Its at a higher voltage level than a microphone, but a lower voltage
> level than a "Speaker output".

So "Line"  means "line out".  Thank you, Baron.  It could have meant line in. 

If it means line out, should it not be unmuted for there to be sound?

Lisi