• Country
• Germany

• Manufacturer / Brand
• Friho, Fritz Hofmann AG; München und Erlangen

• Year
• 1924 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 138902

• • Brand: Hofmann, Fritz

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Various materials

• from Radiomuseum.org
• Model: Kopfhörer - Friho, Fritz Hofmann AG;

• Notes
• Doppel-Kopfhörer 2x2000 Ohm.

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 10 models, 10 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Friho, Fritz Hofmann AG; München und Erlangen