• Country
• Germany

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

• Year
• 1961/1962

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 75920

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

• Number of Transistors
• 12

• Semiconductors

• Main principle
• Audio-Amplification

• Details
• Special Tape or Cassette-Format

• Power type and voltage
• Storage and/or dry batteries / 12 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Minifon Hifi - Protona, R. Stach; Hamburg,

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

• Dimensions (WHD)
• 102 x 42 x 175 mm / 4 x 1.7 x 6.9 inch

• Notes

• Frequenzgang 40-12000 Hz.
  Von 1962 - 1967 Produktion bei Telefunken.

• Net weight (2.2 lb = 1 kg)
• 0.8 kg / 1 lb 12.2 oz (1.762 lb)

• Price in first year of sale
• 985.00 DM

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Roland Schellin, Minifon - der Spion in der Tasche

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Reimund REINHARDT. 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)