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32-A Amplifier

32-A Amplifier; Western Electric (ID = 491259) Ampl/Mixer
32-A Amplifier; Western Electric (ID = 696839) Ampl/Mixer
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32-A Amplifier; Western Electric (ID = 696839) Ampl/Mixer
Western Electric: 32-A Amplifier [Ampl/Mixer] ID = 696839 503x632
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For model 32-A Amplifier, Western Electric Company Inc.; New York (NY):
Data from WE literature.
Country:  United States of America (USA)
Manufacturer / Brand:  Western Electric Company Inc.; New York (NY)
Year: 1929 ?? Category: Audio Amplifier or -mixer
Valves / Tubes 5: 231D 231D 231D 205D 205D
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: 32-A Amplifier - Western Electric Company Inc.;
Notes The Rider's schematic is in error: what is called "repeating coil" is in fact the 110 VAC mains input.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Literature/Schematics (1) - - Manufacturers Literature

All listed radios etc. from Western Electric Company Inc.; New York (NY)
Here you find 153 models, 128 with images and 28 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.


Forum contributions about this model
Western Electric: 32-A Amplifier
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western-el: 32-A - mysterious unit
Konrad Birkner † 12.08.2014

The 32-A is probably kind of a Master Control (Audio Monitoring) for a radio station running two transmitters and a receiving set. All three can be monitored. The "keys" are obviously Kellogg switches to select the source (audio). The "monitor" output should be for a loudspeaker. I think it is for telephony, since simultaneous operation of two transmitters on telegraphy seems not likely.

Western Electric: 32-A Amplifier
End of forum contributions about this model