1988 Grass Valley Group model 110 video switcher

This is a very nice late 80s SD video switcher/effects unit. Like the switchers of the time, it's not self contained. It requires a large and heavy rack-mount unit, which contains most of the electronics that run the switcher. All inputs and outputs are on the electronics unit, not the switcher.

The board itself is pretty light and small, and has lots of advanced effects. The unit is fully functional, but I don't have a way to sync multiple cameras to it.