I have a "newer" Becker Grand Prix (like the one in your picture) that I would like to sell. It came with my 1985 300D that I just purchased. The dolby button is broken off, but Becker sent me a replacement button which I will install tomorrow. The radio works fine, but the tape does not, and I'm not sure what the problem is. The unit is cosmetically perfect (other than the button) Make an offer on the Grand Prix and let's work something out. I'm going to buy a Blaupunkt Miami Beach (had one in my last Volvo). It should work well with the MB-Quarts that I installing (now residing in my 91 300TE 4-matic (for sale, by the way)).

- Chris