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Majestic Duo Chief 44-B Ch= 440

Majestic Duo Chief 44-B Ch= 440; Grigsby-Grunow - (ID = 851118) Radio Majestic Duo Chief 44-B Ch= 440; Grigsby-Grunow - (ID = 851119) Radio
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Majestic Duo Chief 44-B Ch= 440; Grigsby-Grunow - (ID = 851118) Radio
Grigsby-Grunow -: Majestic Duo Chief 44-B Ch= 440 [Radio] ID = 851118 723x933
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For model Majestic Duo Chief 44-B Ch= 440, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Front
 
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 4: 41 6A7 6F7 6Z5
Main principle Superheterodyne (common); 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) / 110 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 4 inch = 10.2 cm
Power out
from Radiomuseum.org Model: Majestic Duo Chief 44-B Ch= 440 - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Dimensions (WHD) 8.25 x 11 x 6 inch / 210 x 279 x 152 mm
Notes Aluminum grille with cutouts.
Net weight (2.2 lb = 1 kg) 10 lb (10 lb 0 oz) / 4.540 kg
Mentioned in Collector's Guide to Antique Radios (5th edition) (Grigsby- Grunow Page 139)
Literature/Schematics (1) Rider's Perpetual, Volume 4 = ca. 1934 and before (Grigsby- Grunow Page 11)

Model page created by Tom Guest. See "Data change" for further contributors.



All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 156 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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