• Country
• Hungary

• Manufacturer / Brand
• Magyar Telefonhirmondó; Budapest

• Year
• 1900–1925 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 329057

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Metal case

• from Radiomuseum.org
• Model: Fejhallgató - Headphone [early version] - Magyar Telefonhirmondó;

• Shape
• Portable set > 8 inch (also usable without mains)

• Notes

• Impedance: 240 Ω.

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Magyar Telefonhirmondó; Budapest