"Drew Dalgleish" wrote in message
...
They're RST passive headsets that I built from a kit about 8 years
ago. The set I usually use has lost quite a bit of volume and the
passengers set has lost some as well. I spun the plugs in the jack to
make sure I had good contact but removing them and cleaning them up
sounds like a good idea.Thanks
Drew

Let us know if it helps/works.

You may want to chat with Jim W. about these...