• Year
  • 1962–1965
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 25954
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Line / Batteries (any type) / 110; 220 / 6× 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 0.6 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: TK4 - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 347 x 105 x 225 mm / 13.7 x 4.1 x 8.9 inch
  • Notes
  • Zweispur; Bandgeschwindigkeit: 9,5 cm/s.; Spulen-Ø 11 cm.
  • Net weight (2.2 lb = 1 kg)
  • 5 kg / 11 lb 0.2 oz (11.013 lb)
  • Price in first year of sale
  • 348.00 DM
  • External source of data
  • Erb
  • Mentioned in
  • Handbuch RFP 1962/63 Nachtrag S.703
  • Literature/Schematics (1)
  • -- Original-techn. papers.

 Collections | Museums | Literature

Collections

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

Literature

The model is documented in the following literature.

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