Two-Stage Amplifier Model 2A

Two-Stage Amplifier Model 2A; Sears, Roebuck & Co. (ID = 1946878) Ampl/Mixer
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Two-Stage Amplifier Model 2A; Sears, Roebuck & Co. (ID = 1946878) Ampl/Mixer
Sears, Roebuck & Co.: Two-Stage Amplifier Model 2A [Ampl/Mixer] ID = 1946878 1400x1905
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For model Two-Stage Amplifier Model 2A, Sears, Roebuck & Co.; Chicago (IL):
!924 Sears, Roebuck and Co. Radio catalog page 1
Country:  United States of America (USA)
Manufacturer / Brand:  Sears, Roebuck & Co.; Chicago (IL)
Year: 1924 Category: Audio Amplifier or -mixer
Valves / Tubes 2: WD12 WD12
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).
Power out
from Model: Two-Stage Amplifier Model 2A - Sears, Roebuck & Co.; Chicago
Material Wooden case
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

Model page created by Alan Larsen. See "Data change" for further contributors.

All listed radios etc. from Sears, Roebuck & Co.; Chicago (IL)
Here you find 5358 models, 3116 with images and 3933 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.