• Year
  • 1963 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 107356
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

 Technical Specifications

  • Number of Transistors
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: NF-Vorverstärker VB1 - Grundig Radio-Vertrieb, RVF,
  • Dimensions (WHD)
  • 108 x 35 x 38 mm / 4.3 x 1.4 x 1.5 inch
  • Notes
  • Spannungsverstärkung: 100-fach; Frequenzgang: 5 Hz - 30 kHz.
  • Net weight (2.2 lb = 1 kg)
  • 0.2 kg / 0 lb 7 oz (0.441 lb)
  • Mentioned in
  • -- Original prospect or advert
  • Author
  • Model page created by Hugo Sneyers. See "Data change" for further contributors.

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The model NF-Vorverstärker is part of the collections of the following members.

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