[ace]

The NBA mics are the same, they're one cable but split. I got to see one first hand, they're quite a nice little unit. they split with just enough room to clip it on each side of the color about a 1inch and a half or so from the bottom of the V. Their is a sensitivy control inside the unit that is revealed when opening the battery clip. Naturually its a little high for non-lanyard officials. There is also still a time-keeper who mans the base station incase none of the whistles trigger the device. What I think is cool is that base unit tell you which whistles triggered the devices. So like if you were in a situation where they're was an inadvertant whistle and no one wanted to fess up to it the Referee/Crew Chief could easily goto the base station and see who did it. They're are some high schools that can afford it. One school I was at this year was working on getting a demo unit to see how the district AD liked it.