Thanks all. It looks like the powered carbon mic type is what we have. I tried to contact the Audiosears Corp but they haven't gotten back to me yet.At some point we bought a set of those David Clark voice powered headsets to try out on the system...but due to the long distances the signals...
Hello,My application has nothing to do with theater, but it seems that the equipment I'm trying to work with is widely used for theater communications so I figured you all might be able to help me. This site is the only one that comes up when I Google the intercom products I'm trying to work...