From the leading blaupunkt restorer in Germany comes this factory restored blaupunkt am fm frankfurt radio. originally installed in all 1974 through 1983 Porsche 911 912 924 928 and 914 models as the premier radio option, this beautiful radio is the final addition to your pristine restoration. fully guaranteed for two years this radio does not require a core charge and is ready to install. so beautiful that it will satisfy the fussiest concours enthusiast. Green letters, button color may vary and this is a monaural radio not stereo. please see our other listings for the radio installation kit, the radio faceplate, the ipod adaptor and the speakers.