• Year
  • 1950 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 353297

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

 Technical Specifications

  • Number of Tubes
  • 8
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105; 115; 120; 130; 135; 145; 155; 165; 175; 185; 220; 230 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • from Radiomuseum.org
  • Model: AP20M - Marelli Radiomarelli; Sesto
  • Author
  • Model page created by Wolfgang Müllner. See "Data change" for further contributors.

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