Does the colour monitor just look to be a rebadged
something-else? I've
never seen a kosher colour display for the 480Z either, so I don't know
if RML designed their own monitor case (or even chassis), just rebadged
someone else's, or expected the user to provide whatever they chose.
I am pretty sure RML never made or badged a monitor for the 380Z. The
We had 380Z's at school (heck, that's over 20 years ago!), they had those
little 9" Hitachi monitors that come in a roughly cubical metal case on
them.
While I was at school, we bought one RGB output module for the RGB board
(you know, the bracket on the back with 4 BNCs). It didn't come with a
monitor, and AFAIK none was speficially recomended. I do remember
dismantling the school's Barco colour monitor, and armed with a circuit
diagram, adding RGB inputs (Back then, schools were not so dumbed down
that the kids weren't allowed to do anything even moderately dangerous,
thankfully!)
-tony