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Audion Amplifier Type AM-1

Audion Amplifier Type AM-1; Zenith Radio Corp.; (ID = 1377371) Ampl/Mixer Audion Amplifier Type AM-1; Zenith Radio Corp.; (ID = 1177901) Ampl/Mixer
Audion Amplifier Type AM-1; Zenith Radio Corp.; (ID = 1377372) Ampl/Mixer  
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Audion Amplifier Type AM-1; Zenith Radio Corp.; (ID = 1377371) Ampl/Mixer
Zenith Radio Corp.;: Audion Amplifier Type AM-1 [Ampl/Mixer] ID = 1377371 933x843
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For model Audion Amplifier Type AM-1, Zenith Radio Corp.; Chicago, IL:
1919/1920 Chicago Radio Laboratories J-20 catalog page 13
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1920/1921 Category: Audio Amplifier or -mixer
Valves / Tubes 1: VT-Class-II or A_Moorhead or UV201
Main principle Audio-Amplification; 1 AF stage(s)
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Audion Amplifier Type AM-1 - Zenith Radio Corp.; Chicago,
Material Wooden case, TUBES VISIBLE.
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes

The Audion Amplifier AM-1 is featured in the "Z-Nith" catalog "Long Distance Radio Apparatus", Chicago Radio Laboratory, Bulletin F-21 on page 16 with a price of $ 28.50.

The Chicago Radio Labs Audion Amplifier Type AM-1 also appeared in the 1920 Chicago Radio Laboratory "Long Distance" Radio Apparatus catalog. In 1920 the Type AM-1 was available with either a candelabra or bayonet type audion socket.   

Net weight (2.2 lb = 1 kg) 20 lb (20 lb 0 oz) / 9.080 kg
Price in first year of sale 28.50 $
Literature/Schematics (3) 1919/1920 Chicago Radio Laboratories J-20 catalog page 14
Literature/Schematics (4) "Z-Nith" catalog "Long Distance Radio Apparatus", Chicago Radio Laborytory, Bulletin F-21 on page 16

Model page created by Ernst Erb. See "Data change" for further contributors.



All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4051 models, 3482 with images and 3220 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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