Rectifier Power Amplifier Unit AP-951

RCA (RCA Victor Co. Inc.); New York (NY)

  • Year
  • 1925
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 54147
    • alternative name: RCA Manufacturing || Victor Talking Machine

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification; 1 AF stage(s)
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Rectifier Power Amplifier Unit AP-951 - RCA RCA Victor Co. Inc.; New
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Used with Radiola Speaker 104.

  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

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