• Country
• Germany

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

• Year
• 1956/1957

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 98876

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: M29 - Beyer; Berlin, später

• Dimensions (WHD)
• 51 x 71 x 29 mm / 2 x 2.8 x 1.1 inch

• Notes
• Tauchspulen-Mikrofon mit Kugelcharakteristik; Frequenzbereich 100-12000 Hz; Empfindlichkeit 0,25 mV/µb.

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

• Price in first year of sale
• 58.00 DM

• Source of data
• HdB d.Rdf-& Ferns-GrH 1956/57

• Author
• Model page created by Bernd P. Kieck. 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