• Year
  • 1923 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 340150

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • 215A
  • Main principle
  • Audio-Amplification; 1 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Storage and/or dry batteries / 1.5 & 67 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier 23A - Western Electric Company Inc.;
  • Literature/Schematics (1)
  • -- Schematic

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