M50K Stereo

• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1961

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 88245

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 5

• Valves / Tubes
• ECC83 EF86 EC92 EL95 EM84

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110; 125: 150; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: M50K Stereo - Graetz, Altena Westfalen

• Shape
• Tablemodel, low profile (big size).

• Notes
• 4 Track Record and Play. In cover built in speaker.

• Net weight (2.2 lb = 1 kg)
• 10.4 kg / 22 lb 14.5 oz (22.907 lb)

• Price in first year of sale
• 380.00 $

• Literature/Schematics (1)
• Early American Radios, Original Advertising

• Literature/Schematics (2)
• -- Original-techn. papers.

• Author
• Model page created by Vitor Oliveira. See "Data change" for further contributors.

• Other Models

• Here you find 778 models, 698 with images and 596 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)

"Zum Tonband M50K kenne ich auch nur eine Monoversion. Aber dazu fehlen mir
komplette Unterlagen. Ich bezweifele, dass es eine Stereo Variante gibt,
kann es aber nicht beweisen."