HI: Glenn
My mic don't have on / off switch on it
either, I found a on/off switch that plugs
into the back of the mic.
It is a XLR plug with a rotory switch
in it, you just cut the XLR off of your cable
& solder the new end on. It's the same size
as the regular XLR connector.
Works good.
The one I got is made by Neutrik, It cost
$16.00. I got it from a music store.
Radio Shack or somebody like that maybe able
to get them also.
Denny