• Country
• Germany

• Manufacturer / Brand
• Beyer; Berlin, später Beyerdynamic; Heilbronn

• Year
• 1970–1994 ?

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 268703

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Dynamisches Mikrofon M 411 Best.Nr. 127 132 - Beyer; Berlin, später

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 82 x 28 x 0 mm / 3.2 x 1.1 x 0 inch

• Notes

• Dynamisches Kommando- und  Durchsagemikrofon mit Nieren-Charakteristik,

  200 - 12000 Hz, 1,4 mV / Pa, 200 Ω

  Das Mikrofon ist auch als Version mit Taster erhältlich, Type  M 411 PT/S

• Net weight (2.2 lb = 1 kg)
• 0.150 kg / 0 lb 5.3 oz (0.33 lb)

• Price in first year of sale
• 260.00 DM

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Funk-Technik (FT) (11/1970, S. 412 / Neuvorstellung, Messe Hannover)

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 149 models, 140 with images and 55 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Beyer; Berlin, später Beyerdynamic; Heilbronn