• Year
  • 1947/1948
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 16553

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • - This model requires external speaker(s).
  • from Radiomuseum.org
  • Model: Kraftverstärker NV4147 [25 W] - Funkwerk Leipzig, VEB, - vorm.
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Lange-Nowisch

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