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10 Essex

10 Essex; United American (ID = 772082) Radio
 
10 Essex; United American (ID = 772083) Radio
10 Essex; United American (ID = 1829704) Radio
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10 Essex; United American (ID = 1829704) Radio
United American: 10 Essex [Radio] ID = 1829704 533x800
Select picture or schematic to display from thumbnails on the right and click for download.
For model 10 Essex, United American Bosch (Magneto Corporation); Springfield (MA):
American Bosch Model 10 (Essex)
 
Country:  United States of America (USA)
Manufacturer / Brand:  United American Bosch (Magneto Corporation); Springfield (MA)
alternative name
 
American Bosch Magneto
Brand
Essex
Year: 1935 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 10: 27 51 58 58 27 27 27 45 45 80
Main principle Superheterodyne (common); ZF/IF 175 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 10 Essex - United American Bosch Magneto
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
External source of data Ernst Erb
Source of data Collector's Guide to Antique Radios (7th Edition)
Circuit diagram reference Rider's Perpetual, Volume 3 = 1933 and before
Literature/Schematics (1) Rider's Perpetual, Volume 9 = 1938 and before (Riders 3-6 ; 9-6)


All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)
Here you find 412 models, 158 with images and 269 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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