• Year
  • 1930 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 199755
    • alternative name: RCA Manufacturing || Victor Talking Machine

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier Unit RS 3 - RCA RCA Victor Co. Inc.; New
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Power Supply / Power Amp unit, used in several RCA radios e.g. Victor R-35 or Radiola 80.

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