• Year
  • 1933 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 165778

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • from Radiomuseum.org
  • Model: 91A Amplifier - Western Electric Company Inc.;
  • Notes
  • Professional cinema amplifier.
  • Source of data
  • -- Schematic
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Mark Donen. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model 91A is part of the collections of the following members.

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