Two-Stage Amplifier Model 2A

Sears, Roebuck & Co.; Chicago (IL)

Data
Forum
Pictures
Collections

  • Year
  • 1924
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 195957
    • Brand: Silvertone

 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 Amplifier Model 2A - Sears, Roebuck & Co.; Chicago
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • The Sears Roebuck Model 2A Two-Stage Audio Amplifier was a matching unit for the Model 2 Detector Receiving set. It sold for $29.50 complete with batteries and two WD12 tubes or $15.75 amp and cabinet alone. This was probably a Crosley unit but no known models still exist to compare.
  • Net weight (2.2 lb = 1 kg)
  • 6 lb 0 oz (6 lb) / 2.724 kg
  • Price in first year of sale
  • 16.00 $
  • Literature/Schematics (1)
  • 1924 Sears Roebuck Radio catalog
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum