A589 Circle of sound 20AT31Z

Zenith Radio Corp.; Chicago, IL

  • Year
  • 1970 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 210561
    • alternative name: Chicago Radio Lab

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 120 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: A589 Circle of sound 20AT31Z - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Zenith Circle of Sound.

    Speed: 78, 45, 33, 16 rpm.

  • Author
  • Model page created by David Nash. See "Data change" for further contributors.

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