Contents of the auction: Telefunken TR-550 stereo receiver Serial number: 104233 4 DIN speaker connectors with manual and various Telefunken brochures from the seventies and eighties as well as all photos on CD-Rom. The already rare Telefunken is here offered in unique immaculate condition. The device is squeaky clean and completely original. Specifications: more than 60 watts per channel output power 8Ω 5 Hz to 50 kHz frequency range Size: 46 x 35 x 15 cm. Weight: 12 Kg. This rock-solid (made in Germany) receiver is a model of precision engineering College in the High-Fidelity. To say they are no longer made like this is an understatement. The Telefunken has very extensive setting possibilities, 7 FM preset keys, connectors for microphone and headphones. The connectors are duplicated in both RCA and DIN. I will include the 4 speaker outputs required for the DIN plugs.