• Year
  • 1952 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 46307

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Changer (Record changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 117 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 45 W (unknown quality)
  • from Radiomuseum.org
  • Model: AMP-111D - Magnavox Co., Commercial
  • Notes
  • Push-pull audio amplifier using 2 x 2 6L6 tubes in parallel. Three speakers, tweeter is PM type.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 18 = 1949 and before
  • Mentioned in
  • Rider's 18-4 to 18-7, Changes 20-5

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