That setup was still in use a couple of years ago? Wow. I know some radio stations and government facilities still have 1A2 stuff because it still works and is too expensive to change out for ultra-large building setups. And basically, if it still works...why **** with it? Plus I still like the audio quality of that era gear vs. a lot of the stuff I run across now that sounds like a McDonalds drive-thru speaker.