One stage power amplifier A

Bristol Co., The; Waterbury (CT)

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  • Year
  • 1923
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 106486

 Technical Specifications

  • Number of Tubes
  • 1
  • Main principle
  • Audio-Amplification; 1 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: One stage power amplifier A - Bristol Co., The; Waterbury CT
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 130 x 170 x 190 mm / 5.1 x 6.7 x 7.5 inch
  • Notes
  • Bristol One Stage Power Amplifier A;
    Four screw terminals, filament control with 6 tapps.
  • Net weight (2.2 lb = 1 kg)
  • 2.2 kg / 4 lb 13.5 oz (4.846 lb)
  • Price in first year of sale
  • 25.00 $
  • Source of data
  • -- Collector info (Sammler)
  • Literature/Schematics (4)
  • February 1923 Radio Broadcast magazine advertisement
  • Author
  • Model page created by John Koster. See "Data change" for further contributors.

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The model One stage power amplifier is part of the collections of the following members.

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