• Year
  • 1956 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 83604
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 60 cycles, 110-120 Volt
  • Loudspeaker
  • 4 Loudspeakers
  • from Radiomuseum.org
  • Model: HFZ19E Ch= 5Z21 - Zenith Radio Corp.; Chicago,
  • Notes
  • Zenith Model HFZ18R CH= 5Z21 is an AC operated phono amplifier with 4 speed automatic record changer who can be found at Photofact Set 290-folder II manual CM-7.
    Two speakers are PM , other speakers are electrostatic .

  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 17, 1957
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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