Power supply is internal. Mark MN On Mon, Feb 15, 2010 at 2:25 PM, Tom Spencer <Radiofreetom at gmail.com> wrote: >These: >http://www.oldradio.com/archives/hardware/Collins/212P.htm >Bill Boyd wrote: >> TOM, >> >> first of all what are they?? i'm guessing a console from the power supply description.. >> >-- >Tom Spencer