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Amplifier 9-A

Amplifier 9-A ; Western Electric (ID = 491258) Ampl/Mixer
Amplifier 9-A ; Western Electric (ID = 696824) Ampl/Mixer
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Amplifier 9-A ; Western Electric (ID = 696824) Ampl/Mixer
Western Electric: Amplifier 9-A [Ampl/Mixer] ID = 696824 640x341
Select picture or schematic to display from thumbnails on the right and click for download.
For model Amplifier 9-A, Western Electric Company Inc.; New York (NY):
Picture from manufacturer's data.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Western Electric Company Inc.; New York (NY)
Year: 1925 ? Category: Audio Amplifier or -mixer
Valves / Tubes 2: 205D 205D
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Powered by external power supply or a main unit. / 12 & 350 Volt
Loudspeaker
Power out
from Radiomuseum.org Model: Amplifier 9-A - Western Electric Company Inc.;
Notes Push-pull amplifier.
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 151 models, 126 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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