• Country
• Germany

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

• Year
• 1965–1977

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 98305

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.

• Material
• Metal case

• from Radiomuseum.org
• Model: Studio-Richtmikrofon M69 - Beyer; Berlin, später

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 24 x 24 x 170 mm / 0.9 x 0.9 x 6.7 inch

• Notes
• Dynamisches Mikrofon, Druckgradientenwandler mit Hyperniere-Charakter. Übertragungsbereich 50···16.000 Hz, Impedanz 200 Ohm, Empfindlichkeit: 2,4 mV/Pa. XLR-Stecker 3-polig. Schaft Aluminium grau, Kopf Edelstahlgeflecht glänzend. Länge 182 mm, Breite Schaft 25,5 mm, Kopf 48,5 mm.

• Net weight (2.2 lb = 1 kg)
• 0.3 kg / 0 lb 10.6 oz (0.661 lb)

• Price in first year of sale
• 175.00 DM

• Source of data
• Handbuch VDRG 1977/1978

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• Beyerdynamic, Produkt-Katalog '67 - Preisliste '71

• Author
• Model page created by Klaus Ortwein. 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