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Majestic 370 Ch= 370

Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 670428) Radio
 
Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 670429) Radio
 
Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 670430) Radio
Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 1442629) Radio Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 1554133) Radio
Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 1554134) Radio
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Majestic 370 Ch= 370; Grigsby-Grunow - (ID = 1442629) Radio
Grigsby-Grunow -: Majestic 370 Ch= 370 [Radio] ID = 1442629 933x1165
Select picture or schematic to display from thumbnails on the right and click for download.
For model Majestic 370 Ch= 370, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Image courtesy of Mark V. Stein for Radiomuseum.org use only. From Table Top Radios Volume 1.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1932 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 57 58 57 59 80
Main principle Superheterodyne (common); ZF/IF 456 kHz
Tuned circuits 5 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: Majestic 370 Ch= 370 - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Dimensions (WHD) 12.5 x 11.5 x 7 inch / 318 x 292 x 178 mm
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
Literature/Schematics (1) Collector's Guide to Antique Radios (7th Edition)
Literature/Schematics (2) Cathedral & Tombstone Radios (page 172.)


All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Here you find 200 models, 118 with images and 155 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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