Transistor 6 6YR-20

Marvel (brand name), Japan

  • Year
  • 1962 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 218624

 Technical Specifications

  • Number of Transistors
  • 6
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 1 x 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 1.75 inch = 4.4 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Transistor 6 6YR-20 - Marvel brand name, Japan
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 53 x 85 x 22 mm / 2.1 x 3.3 x 0.9 inch
  • Notes
  • Marvel AM Pocket Radio Transistor 6 Model 6YR-20.
    Mini transistor pocket radio with reverse painted area above the dial. Leather- and Earphone case, earphone.
    Also sold as the Corona 6YR-20.

    Civil Defense marks on station dial.

  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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