Make and Model: Blaupunkt Frankfurt Stereo Rallye 20W (Type 7632)
Classic Car era: 1965 – 1974
Face-plate: Porsche 911 / 912 F-series models 1968 -1973 basket-weave ‘flechtnarbe’ face-plate with ORIGINAL Porsche F-Series black rubber knobs. This radio can be purchased for other cars of the period (face-plate exchange), ask.
On-board voltage: 12V, Negative earth / ground only
Output power: 2 x 10 Watt Music
Impedance: 4 Ohm
Rendition: STEREO, 2 (4 Ohm) speakers. NOTE: If you want to connect four speakers then you have to use two 8 Ohm speakers connected parallel + to + and – to -, this makes 4 Ohm. This is important otherwise you will damage the internal amplifier.
Wave Range: long wave, medium wave, short wave, UKW (FM)
Frequency range UKW (FM): 88MHz-104MHz
Equipment: station pre-set buttons, tone lever, mono / stereo switch, connection for automatic aaerial / antenna, 2 x DIN connection (1 x stereo and 1 x mono) for optional external devices (in period cassette players) like MP3/mobile phone and DAB+ digital radio/handsfree phone sets.
Design type: Transistor radio
Year of build: 1972
Dimensions unit (width x height x depth in mm): 177 x 44 x 130 (back to front of face-plate), Amplifier 180 x 65 x 50
Dimensions face-plate (width x height in mm): 206 x 68
Weight (kg): 2
Extra in packaging: Classentials Installation Kit 1 with installation instructions, 2 DIN speaker plugs, earth / ground cable and a rear mounting support (holed metal strip), see pictures. NOTE: An additional holed metal strip to make two supports for the external amplifier is also included.
Installing: Basic car conditions before installation: Radio prepared car with dashboard openings, 12V power lead, analog telescopic antenna, two speakers (doors, parce shelf) with wiring.
Handy customers experienced with working and tinkering on classic cars can install a radio by themselves. All others we strictly advise to have their vintage radio installed by an experienced mechanic / electrician / local garage. Our installation kits contain the parts and instructions needed to install a radio in a factory original prepared car. In case your dashboard aperture / mount has been changed by previous owners over the last 40 -50 years you might need, or have to make, different parts to make the radio fit properly.
*1.5 years (18 months) European / US warranty (See About Us / FAQ). In the rare case that a reliable Blaupunkt transistor radio stops working you send it back to us for immediate exchange (in case a comparable unit is in stock) or repair. The radio is sealed before shipping with a unique numbered security seal which cannot be tampered with. If this seal is damaged / broken the warranty will be void.
Attention: Blaupunkt Frankfurt stereo radios built between 1969 and 1974 feature an additional ‘stereo’ lamp behind the scale-dial. The lamp is supposed to light up when a stereo broadcast is detected. For this the radio needs a perfect antenna and a perfect earth / ground contact of the radio AND the antenna. The ‘detector’ which operates this tiny lamp has in many cases lost its function over the last 40 – 50 years. This can not be repaired because the part is not available. In some radios the ‘detector’ still works, in others it does not. This lamp working or not does NOT affect the proper functionality of the radio in any way. Therefore, functionality of this lamp is excluded from warranty.
“Enjoy the Ride!”