This is more of a question as to what I just found, not sure which forum this should go in...

Just found some varied Mac games and what looks to be a nice condition monitor from Goodwill for a few bucks. It's a Magnavox Computer Monitor 80. It has audio in as well as video in, which I found interesting. It's dated 1987.

I can't seem to find much of any information on it online, but saw somewhere one guy seemed to have one running with an Apple II? Never used one so I don't know if it has a composite video/audio output like this monitor has input for.

Anyone have any more info on what this could be used for exactly? If it's b&w, amber, green display...

Here's two images.