• Year
  • 1940
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 71400

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

 Technical Specifications

  • Number of Tubes
  • 0
  • Details
  • Rec.Player+Audio.Amp+LS
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AMP/SPU Part 1.22 - Ansley Radio; New York NY,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • used on Models: D21A 1940 AC and Dynaphone D25A AC and 25A
  • Circuit diagram reference
  • Rider's Perpetual, Volume 12 = ca. 1941 and before

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