• Country
• Switzerland

• Manufacturer / Brand
• Audix (Marke); Genève (Genf)

• Year
• 1930/1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 11272

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF without regeneration

• Power type and voltage
• Alternating Current supply (AC)

• from Radiomuseum.org
• Model: 4-Rö - Audix Marke; Genève Genf

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Radios von gestern, 2. Auflage (168)

• Other Models

• Here you find 8 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Audix (Marke); Genève (Genf)