• Year
  • 1951 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 147403

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Superhet with RF-stage; ZF/IF 455/10700 kHz
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9.4 inch = 23.9 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 4-A-86 [Late] - Firestone Tire & Rubber Co.
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Notes
  • The Firestone Model 4-A-86 Late is an AC operated 9 tube radio-phono combination superheterodyne receiver with automatic record changer and loop antenna.

  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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