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RA10 / DA2 RA10DA2

RA10 / DA2 RA10DA2; Adams-Morgan Co. (ID = 267153) Radio RA10 / DA2 RA10DA2; Adams-Morgan Co. (ID = 267154) Radio
RA10 / DA2 RA10DA2; Adams-Morgan Co. (ID = 1444016) Radio
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RA10 / DA2 RA10DA2; Adams-Morgan Co. (ID = 267153) Radio
Adams-Morgan Co.: RA10 / DA2 RA10DA2 [Radio] ID = 267153 608x464
Select picture or schematic to display from thumbnails on the right and click for download.
For model RA10 / DA2 RA10DA2, Adams-Morgan Co. (AMCO); Upper Montclair, N.J:
By courtesy of William Kendrick, USA
 
Country:  United States of America (USA)
Manufacturer / Brand:  Adams-Morgan Co. (AMCO); Upper Montclair, N.J
Year: 1922 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3:
Main principle TRF with regeneration
Details
Power type and voltage Storage and/or dry batteries / 6 & 22.5 & 60 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: RA10 / DA2 RA10DA2 - Adams-Morgan Co. AMCO; Upper
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes Two separate boxes: RA10 Tuner (1920) and DA2 Detector-Amplifier (1922). See there.
Price in first year of sale 140.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Radio Manufacturers of the 1920s, Vol 1
Literature/Schematics (2) Radio Digest Illustrated, 1922 Oct. 28, p. 7


All listed radios etc. from Adams-Morgan Co. (AMCO); Upper Montclair, N.J
Here you find 63 models, 55 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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