• Country
• Germany

• Manufacturer / Brand
• Isophon, E. Fritz & Co. GmbH.; Berlin

• Year
• 1933 ??

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 355606

• • Brand: Isophon

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (free mooving - only possible past 1931).

• Material
• Metal case

• from Radiomuseum.org
• Model: Einbau Chassis Freischwinger C111 - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Chassis only or for «building in»

• Notes

• C111a mit Ausgangstrafo, Preis: 25,50 RM

• Price in first year of sale
• 19.80 RM

• Mentioned in
• -- Original prospect or advert (Isophon Prospekt)

• Author
• Model page created by Andreas Dick. See "Data change" for further contributors.

• Other Models

• Here you find 253 models, 242 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin