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72X

72X ; Zenith Radio Corp.; (ID = 2372390) Radio 72X ; Zenith Radio Corp.; (ID = 2372391) Radio
72X ; Zenith Radio Corp.; (ID = 2372392) Radio 72X ; Zenith Radio Corp.; (ID = 2372393) Radio
72X ; Zenith Radio Corp.; (ID = 2372394) Radio
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72X ; Zenith Radio Corp.; (ID = 2372390) Radio
Zenith Radio Corp.;: 72X [Radio] ID = 2372390 1400x1845
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For model 72X, Zenith Radio Corp.; Chicago, IL
 
Country:  United States of America (USA)
Manufacturer / Brand:  Zenith Radio Corp.; Chicago, IL
alternative name
 
Chicago Radio Lab
Year: 1930 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 24 24 24 27 27 27 45 45 80
Main principle TRF without regeneration; 3 AF stage(s); Screengrid 1926-1935
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 110-120 Volts Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
Power out
from Radiomuseum.org Model: 72X - Zenith Radio Corp.; Chicago,
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Dimensions (WHD) 29 x 39.125 x 14.375 inch / 737 x 994 x 365 mm
Notes

Radio chassis and power supply is the same as the model 72. The cabinet is the same as the model Hypermetron 82

Literature/Schematics (1) Rider's Perpetual, Volume 1 = 1931/1934 (1919 to 1931)

Model page created by Steve Geary. See "Data change" for further contributors.



All listed radios etc. from Zenith Radio Corp.; Chicago, IL
Here you find 4278 models, 3897 with images and 3389 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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