• Year
  • 1954
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 147293

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Rec.Player+Audio.Amp+LS
  • Power type and voltage
  • Alternating Current supply (AC) / 105 - 125 Volt
  • Loudspeaker
  • 2 Loudspeakers / Ø 6 inch = 15.2 cm
  • from Radiomuseum.org
  • Model: 4-A-120 - Firestone Tire & Rubber Co.
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • The Firestone Model 4-A-120 is an AC Operated 4 Tube Phono Amplifier with 3-Speed Automatic Record Changer.
  • Author
  • Model page created by Egon Penker. See "Data change" for further contributors.

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