Amplificateur BF à 2 lampes sans rhéostat

La Radio-Industrie (RI); Paris

  • Year
  • 1923 ?
  • Category
  • Radio module pre 1926 (not a part, not a key)
  • Radiomuseum.org ID
  • 291140

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Main principle
  • Audio-Amplification; 2 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 80 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: Amplificateur BF à 2 lampes [sans rhéostat] - La Radio-Industrie RI; Paris
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 220 x 160 x 150 mm / 8.7 x 6.3 x 5.9 inch
  • Notes
  • 2 BF.

  • Net weight (2.2 lb = 1 kg)
  • 1.1 kg / 2 lb 6.8 oz (2.423 lb)

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The model Amplificateur BF à 2 lampes is part of the collections of the following members.

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