• Country
• Germany

• Manufacturer / Brand
• Deutsche Elektronik GmbH (Eltronik) - s.a. Bosch; Berlin

• Year
• 1957 ??

• Category
• Medical Technology

• Radiomuseum.org ID
• 255941

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 3

• Semiconductors
• OC70 OC70 OC71

• Main principle
• Audio-Amplification; 3 AF stage(s)

• Wave bands
• - without

• Details
• Hearing aid

• Power type and voltage
• Dry Batteries / 2 x 1,35 Volt

• Loudspeaker
• - only for Earphone!

• from Radiomuseum.org
• Model: Omniton Hörgerät Trans III - Deutsche Elektronik GmbH

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Mentioned in
• Lange, Schaltungen der Funkindustrie (Band 3, Seite 141)

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

• Other Models

• Here you find 30 models, 15 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Deutsche Elektronik GmbH (Eltronik) - s.a. Bosch; Berlin