• Year
  • 1956 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 100987

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 4-B-76 Code 120-5-F145 - Firestone Tire & Rubber Co.
  • Shape
  • Chassis only or for «building in»
  • Notes
  • The Firestone model 4-B-76 code 120-5-F145 is a Battery Operated Custom Built AM Superheterodyne Automobile Receiver. 6" x 9" PM elliptical speaker.

  • Author
  • Model page created by Peter Hoddow. See "Data change" for further contributors.

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