Aurora Maid All Transistor Thunderbold TR-4

Jewel Radio Corp.; New York, Long Island City, NY and East Newark, NJ

  • Year
  • 1956 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 294510

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Aurora Maid All Transistor Thunderbold TR-4 - Jewel Radio Corp.; New York,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Author
  • Model page created by Aldo Andreani. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum