Two-Stage Audio Amplifier Type II

Albright & Co.,J.E.; New York City, New York

  • Year
  • 1924
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 31762

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • Audio-Amplification; 2 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Two-Stage Audio Amplifier Type II - Albright & Co.,J.E.; New York
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Matching Type II Two-Stage Audio Amplifier for the Martinola Type 1 Receiver. 

  • Price in first year of sale
  • 20.00 $
  • External source of data
  • Ernst Erb
  • Literature/Schematics (2)
  • Radio News (July 1924 Radio News magazine advertisement page 1790)

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