MGA radio

[Ed McCarroll <EMCCARROLL@magnum.mco.edu>]

        I removed the radio from the MGA and filled the space
        with a blanking plate.   The radio reception was never that good anyway
        not that you could hear it well with the top down.   The radio
        was made in Japan and is old.   It came with a six or twelve volt
        switch and a =ve or -ve ground selector.   The sound was so lousy
        because it had an internal speaker.   What radios were available
        originally?   Were they as adaptable re. voltage selection and
        pos. or neg. grounding ?