Lonnie99: You have a superb HC reputation. Thanks for givng your opinion of the MV-X.
mooncalf: Thanks for the bump. If my memory serves me well, the MV-X was only made from 1981 to 1984. Mine was made in 1981, with a very early production number. Below is a scan of the Gibson MV-X Pre-Owners Manual for additional information.
Thanks for your interest.