• Year
  • 1929
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 113615

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Audio-Amplification; 3 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 120; 220; 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: K3WVa - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 395 x 220 x 240 mm / 15.6 x 8.7 x 9.4 inch
  • Notes
  • Strukturierte Hartgummifront

  • Net weight (2.2 lb = 1 kg)
  • 8.5 kg / 18 lb 11.6 oz (18.722 lb)
  • Author
  • Model page created by Jörg Seidel. See "Data change" for further contributors.

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The model is part of the collections of the following members.

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