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Majestic 103 Ch= 100-B

Majestic 103 Ch= 100-B; Grigsby-Grunow - (ID = 677097) Radio
Majestic 103 Ch= 100-B; Grigsby-Grunow - (ID = 1130538) Radio
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Majestic 103 Ch= 100-B; Grigsby-Grunow - (ID = 1130538) Radio
Grigsby-Grunow -: Majestic 103 Ch= 100-B [Radio] ID = 1130538 438x663
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For model Majestic 103 Ch= 100-B, Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL):
Image Courtesy of Mark V. Stein for use only.
Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1930 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 8: 27 27 27 27 27 45 45 80
Main principle Special principle (see notes)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details Record Player (perh.Changer)
Power type and voltage Alternating Current supply (AC) / 105; 115; 125 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: Majestic 103 Ch= 100-B - Grigsby-Grunow -Hinds Co.
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
Notes 4 legged lowboy with stretcher base.
One dial (primary tuning control knob) This set uses the two 45 tubes in a push-pull output circuit.
Price in first year of sale 225.00 $
Collectors' prices  
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Pre-War Consoles
Literature/Schematics (2) Radio Broadcast, Apr 1930, p. 354

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.