That's pretty cool Carl.. all of them, but the one that kind of caught my eye was the silence sensor.. but don't know if I'd pay $230 for one anytime soon, especially since I've never really needed one. Nevertheless I would still prefer to have a hardware version of it like that one instead of a software based one (like the free Para CZ).
But really, when it comes to any broadcasting type hardware, $230 is pretty reasonable.
Silence Sensing
Zara has a silence sensor (I think) although I ignore it because KDX likes silence, but stations I worked for were, like most, insane about silence.
There was one station that carried giant reels (tape) of background music on their subcarrier that went to grocery stores, and they rigged a silence sensor because staff sort of let the reels run out without paying attention, so this giant factory-grade horn sounded causing people's ears to fall off. Imagine, signalling silence with the loudest sound in the world!~
Rich Powers it is good to see you here after a seemingly long absence. Now we can cross you off of our "whatever happened to" list.