• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1947–1956

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 71275

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Material
• Metal case

• from Radiomuseum.org
• Model: Labor W, MD2 - Sennheiser Electronic Labor W;

• Dimensions (WHD)
• 54 x 120 x 54 mm / 2.1 x 4.7 x 2.1 inch

• Notes
• Tauchspulen-Mikrofon; Kugelcharakteristik; 50-8000 Hz.
  Das Modell MD2 ist das erste selbst entwickelte Mikrofon von Sennheiser (Laboratorium Wennebostel). Preisangabe aus Handbuch des Rundfunk- und Fernsehgrosshandels (Stand 1954).

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Price in first year of sale
• 178.00 DM

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• HdB d.Rdf-& Ferns-GrH 1954/55

• Author
• Model page created by Werner Raacke. See "Data change" for further contributors.

• Other Models

• Here you find 294 models, 278 with images and 134 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel