Check this out -- I just copped a Unity S6 from Ebay for $15.52 ... hehehe! Not bad, eh? Now I have to get the mounting brackets.
PS - I also have to determine if it's 12 volt or not (and if it works) ... but I figure it's a good set of spare parts (for $15) if nothin' else, right? But since it's an S6, doesn't that mean it's 12 volts???
[img]
http://AlanHorvath.com/54chevy/chevypics/unityS6.jpg[/img]