4 Speed Automatic Record Changer 522

CBS-Columbia Inc.; New York, NY

  • Year
  • 1957 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 271844
    • alternative name: CBS Electronics || Columbia Phonographs || Columbia Records

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification; 2 AF stage(s)
  • Wave bands
  • - without
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 60 Hz, 105-125 Volt
  • Loudspeaker
  • 3 Loudspeakers
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: 4 Speed Automatic Record Changer 522 - CBS-Columbia Inc.; New York,
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • The Columbia Records 522 is an AC operated mono record player with 4 speed record changer.  Uses Qty(2) PM 6" speakers and Qty(1) 6" electrostatic speaker.  Has selenium rectifier and push-pull output stage.

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