This is a nice, properly working Blaupunkt Frankfurt stereo car radio with short wave, mid wave, long wave, and FM. This was one of the first stereo car radios on the market. In 1969, this was a very expensive car radio mostly used in high quality cars such as Porsche, Mercedes, Jaguar and Ferrari. This radio comes from a Mercedes 280SL Pagoda and has proper reception, strong amplifier, nice sound, tone control, mono/stereo switch, lighting and preset buttons. Works properly, including the stereo. The radio is fully checked. This device has a 7-pole DIN-connection at the back for a music player. The radio comes with a beautiful heavy metal nadelstreiffen front which was standard for Mercedes. Features: - type: Blaupunkt Frankfurt Stereo 7 639 695 - Short wave, Mid wave, Long wave, and 2 FM preset channels - Manufacturing year 1969 - Mono / Stereo switchable - balance control - Tone control - 9-pole stereo DIN connection - dimensions (wxhxd) 179x50x180 mm - dimensions front (wxh) 190x60 mm - Made in Germany In short, a rare, valuable and magnificent stereo oldtimer radio for your classic car radio from the 1960s and 1970s.