• Country
• Germany

• Manufacturer / Brand
• Protona, R. Stach; Hamburg, Hannover (siehe auch Monske)

• Year
• 1965 ??

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 130841

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Minifon Breitband-Mikrofon 122 - Protona, R. Stach; Hamburg,

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Protona Minifon Hochleistungs Breitbandmikrofon Typ 122. Handmikrophon nach Bauart Sennheiser MD21 u.ä., geliefert mit Tischständer 122a. Hi-Fi wide band microphone 122.

• Source of data
• -- Collector info (Sammler)

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

• Other Models

• Here you find 34 models, 29 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Protona, R. Stach; Hamburg, Hannover (siehe auch Monske)