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Majestic 55 Duette Ch= 500

Majestic 55 Duette Ch= 500; Grigsby-Grunow - (ID = 670039) Radio
 
Majestic 55 Duette Ch= 500; Grigsby-Grunow - (ID = 670042) Radio
Majestic 55 Duette Ch= 500; Grigsby-Grunow - (ID = 936195) Radio Majestic 55 Duette Ch= 500; Grigsby-Grunow - (ID = 1442474) Radio
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Majestic 55 Duette Ch= 500; Grigsby-Grunow - (ID = 936195) Radio
Grigsby-Grunow -: Majestic 55 Duette Ch= 500 [Radio] ID = 936195 623x435
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For model Majestic 55 Duette Ch= 500, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Radio Retailing, Sept. 1933
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 6A7 6F7 6B7 42 80
Main principle Super-Heterodyne (Super in general); ZF/IF 456 kHz
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast and Short Wave (SW).
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: Majestic 55 Duette Ch= 500 - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Tablemodel, with any shape - general.
Notes

Introduced Sept. 1933 Not to be confused with the six tube chassis 55.

Wood with aluminum grille.

Price in first year of sale 35.50 $
Collectors' prices  
External source of data Ernst Erb
Source of data The Radio Collector's Directory and Price Guide 1921 - 1965
Circuit diagram reference Rider's Perpetual, Volume 3 = 1933 and before
Mentioned in Table Top Radios Vol. 1 Stein 98 (page 110.)


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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