• Country
• Germany

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

• Year
• 1960 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 141493

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: MD420NT - Sennheiser Electronic Labor W;

• Notes
• Kommando-Mikrofon. Dynamisches Mikrofon als Gradientenempfänger. Übertragungsbereich 200 bis 10000 Hz, Super-Niere-Charakteristik, Empfindlichkeit 0,18 mV/µbar, Impedanz 200 Ohm + 30%. Speziell für Nahbesprechung. Mit Sprechtaste.

• Net weight (2.2 lb = 1 kg)
• 0.1 kg / 0 lb 3.5 oz (0.22 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by a member from D. 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