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Majestic 66

Majestic 66 ; Grigsby-Grunow - (ID = 669276) Car Radio
 
Majestic 66 ; Grigsby-Grunow - (ID = 669277) Car Radio
 
Majestic 66 ; Grigsby-Grunow - (ID = 669278) Car Radio
 
Majestic 66 ; Grigsby-Grunow - (ID = 669279) Car Radio
 
Majestic 66 ; Grigsby-Grunow - (ID = 669280) Car Radio
 
Majestic 66 ; Grigsby-Grunow - (ID = 669281) Car Radio
 
Majestic 66 ; Grigsby-Grunow - (ID = 675246) Car Radio
Majestic 66 ; Grigsby-Grunow - (ID = 936189) Car Radio Majestic 66 ; Grigsby-Grunow - (ID = 936206) Car Radio
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Majestic 66 ; Grigsby-Grunow - (ID = 936189) Car Radio
Grigsby-Grunow -: Majestic 66 [Car Radio] ID = 936189 933x523
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For model Majestic 66, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Radio retailing, May 1933
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1933 Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 6: 6E7 6A7 6E7 6C7 89 6Y5
Main principle Superhet with RF-stage; ZF/IF 175 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Majestic 66 - Grigsby-Grunow -Hinds Co.
Notes Uses one or more spray shield tubes; vibrator for +B; model G-24-A speaker.
Price in first year of sale 54.50 $
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 4 = ca. 1934 and before
Literature/Schematics (1) Beitman Radio Diagrams, Vol. 01, 1926-1938


All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 154 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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