• Year
  • 1973–1976
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 29160
    • 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
  • 14
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Cassette-Recorder or -Player
  • Power type and voltage
  • Line / Batteries (any type) / 120-127; 220-230 / 5 × 1,5 or 6 (Akku) Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 1.2 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: C420 Automatic - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 310 x 60 x 200 mm / 12.2 x 2.4 x 7.9 inch
  • Notes
  • Im Grundig Cassetten-Tonbandgerät C420 Automaticist ein Kondensator-Mikrofon eingebaut; automatische Aussteuerung; Übertragungsbereich: 80-10000 Hz. Spezialtonkopf für synchrone Diavertonung mittels Impulssystem, Tricktechnik; Batterie-Akku-Netzbetrieb (Akku: Dryfit PC 3Cx2U 6 V).

    Transistoren nur einmal pro Typ gelistet.

  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • External source of data
  • Erb
  • Literature/Schematics (1)
  • -- Original-techn. papers.

 Collections | Museums | Literature

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