• Year
  • 1929/1930
  • Category
  • Power supply/conditioner or battery or charger 
  • Radiomuseum.org ID
  • 10781
    • alternative name: Rabinowitsch & Co
    • Brand: Inra

 Technical Specifications

  • Number of Tubes
  • 1
  • Details
  • Power: B-Battery Eliminator
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • from Radiomuseum.org
  • Model: Inra 301 - Technica; Wien: Marke Inra
  • Notes
  • Heizanode [RA2909, Kat.Primoris 1930]
  • Price in first year of sale
  • 67.00 öS
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb

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