I have just purchased an HP 110 mini netbook and to my HORROR I discovered that the audio socket is for BOTH the audio out (to headphones) and for the condenser mic, if connected.
This requires an special 4 pole plug -two for oudio out left / right two for +4.5v supply to the condenser mic and audio return.
WHY in heavens' sake has HP done this!!. where can I obtain the right plug so that I can adapt this pc for digi modes?..
Apparently the sleeve is NOT even the Common / Ground return!!
ZS5WC / ZS4L