• Country
• Germany

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

• Year
• 1958

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 102105

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: MD405 - Sennheiser Electronic Labor W;

• Notes
• Dynamisches Mikrofon, speziell für SK1002. 100-12000 Hz, 200 Ohm. Nierencharakteristik. Ca. 85 Gramm.

• Mentioned in
• Arlt radio-elektronik Lieferprogramm 1960

• Literature/Schematics (1)
• Funk-Technik (FT) (23/1958 / S. 801 Werbeanzeige)

• Author
• Model page created by Otto Frosinn. See "Data change" for further contributors.

• Other Models

• Here you find 298 models, 283 with images and 138 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel