• Year
  • 1953 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 73571
    • alternative name: Chicago Radio Lab

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 110 - 120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: K412Y Ch=4K01 - Zenith Radio Corp.; Chicago,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Selenium Rectifier
    The Zenith Modell K412Y is an AC/DC Operated 4 Tube AM Superheterodyne Receiver.

    Bakelite with metal trim. Available in different colors.

  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 13, 1953

 Collections | Museums | Literature

Collections

The model K412Y is part of the collections of the following members.

 Forum