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Amplifier 7-A

Amplifier 7-A ; Western Electric (ID = 451817) Ampl/Mixer
 
Amplifier 7-A ; Western Electric (ID = 1056854) Ampl/Mixer
Amplifier 7-A ; Western Electric (ID = 2257897) Ampl/Mixer Amplifier 7-A ; Western Electric (ID = 2257896) Ampl/Mixer
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Amplifier 7-A ; Western Electric (ID = 2257897) Ampl/Mixer
Western Electric: Amplifier 7-A [Ampl/Mixer] ID = 2257897 1400x1050
Select picture or schematic to display from thumbnails on the right and click for download.
For model Amplifier 7-A, Western Electric Company Inc.; New York (NY):
US_Western Electric_7-A_vue côté droit_coll. privée (réf:99, 626).
 
Country:  United States of America (USA)
Manufacturer / Brand:  Western Electric Company Inc.; New York (NY)
Year: 1922 Category: Audio Amplifier or -mixer
Valves / Tubes 3: 216A 216A 216A
Main principle Audio-Amplification; 2 AF stage(s)
Wave bands - without
Details
Power type and voltage Storage and/or dry batteries / 6 & 120 & 9 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Amplifier 7-A - Western Electric Company Inc.;
Material Wooden case, TUBES VISIBLE.
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 12.5 x 4.5 x 10 inch / 318 x 114 x 254 mm
Notes

Amplifier for a Western Electric Loud Speaking Telephone Outfit.

Collectors' prices  
Source of data -- Collector info (Sammler)
Mentioned in Le Guide du Collectionneur TSF Biraud/Foster, Vol. II (page 385)
Literature/Schematics (1) Radio Manufacturers of the 1920's, Vol. 3 (Super=Heterodyne Receivers - by Charles R. Leutz (1924))
Literature/Schematics (2) Modern Radio Reception, C.R. Leutz, 1924, Page 98

Model page created by a member from A. See "Data change" for further contributors.



All listed radios etc. from Western Electric Company Inc.; New York (NY)
Here you find 142 models, 118 with images and 25 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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