Transistor Stereo Amplifier AA-21A

Heathkit (Brand), Heath Co.; Benton Harbor (MI)

  • Year
  • 1962 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 232022
    • alternative name: Heath Company

 Technical Specifications

  • Number of Transistors
  • 28
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 50 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Transistor Stereo Amplifier AA-21A - Heathkit Brand, Heath Co.;
  • Shape
  • Book-shelf unit.
  • Literature/Schematics (1)
  • -- Schematic

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