BUILT TO ORDER: BLAUPUNKT KÖLN STEREO 1975 / 1976 HIGH-END Vintage Original Auto Radio for Porsche 911 / 930 G-Series Models 1976-1982 – Including Classentials Deluxe Bluetooth Module!

Here we have a fabulous and VERY RARE vintage original TOP-END 1975 / 1976 Blaupunkt Köln STEREO in perfectly refurbished and like new condition! In 1975 this was without doubt the best and the most advanced auto radio (without cassette) money could buy! This pristine Blaupunkt Köln STEREO was a Porsche factory option from 1975; Porsche-Code: M421. The radio is built-up to original specifications for Porsche 911 / 930 G-Series models.

This Blaupunkt Köln stereo comes complete with our Classentials Deluxe Stereo Bluetooth Module (Price €137,50) to stream music from your smartphone wirelessly!

We deliver this TOP-END STEREO radio ready to fit to your car. Included are all the correct brackets and all the other fittings you will need (see pictures). This very exclusive 1975/76 Blaupunkt Köln STEREO radio will be a fantastic PERIOD CORRECT addition to your 1970s Porsche G-Series car! “Enjoy the Ride!”

*1.5 years (18 months) global warranty.


Out of stock


Make and Model: Blaupunkt Köln STEREO (Type 7635 / 7636) ‘Double-Decker’
Classic Car era: 1976 – 1982
Face-plate: 1974 and later< Porsche 911 / 930 / SC / Turbo G-Series black metal face-plate with the correct rubber knobs and dashboard mounting brackets.
On-board voltage: 12V, negative earth / ground only
Output power: 2 x 7 Watt
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 per channel. Connected parallel + to + and – to -, this makes 4 Ohm per channel. 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: Dual-function station pre-set buttons, mono-stereo selection, motorized channel search function with 2 sensitivities, 2 x DIN connection for optional external devices (in period cassette players) like the Classentials De Luxe MP3 Kit or Classentials De Luxe Bluetooth Module.
Design type: Transistor radio
Year of build: 1975 / 1976
Dimensions unit (width x height x depth in mm): 177 x 42 x 124 / 7 x 1,6 x 4,8 inch (back to front of face-plate)
Dimensions face-plate (width x height in mm): 187 x 55 / 7,4 x 2,2 inch
Weight (kg): 1.4

Extra in packaging: Classentials Installation Kit 2 with installation instructions, two 1970s style DIN speaker plugs, fuse, earth / ground cable, cable shoes, and a rear mounting strip.

Installing: Basic car conditions before installation: Radio prepared car with dashboard openings, 12V power lead, analog telescopic antenna, standard (dashboard speaker) 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.

“Enjoy the Ride!”

Additional information

Weight 1.7 kg
Dimensions 190 × 150 × 60 cm


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