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Motor Majestic 110

Motor Majestic 110 ; Grigsby-Grunow - (ID = 516050) Car Radio
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Motor Majestic 110 ; Grigsby-Grunow - (ID = 516050) Car Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
Year: 1932 ? Category: Car Radio, perhaps also + sound player/recorder
Valves / Tubes 7: 36 36 36 37 37 38 38
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
Tuned circuits 3 AM circuit(s)
Wave bands Police (only 50-200m).
Power type and voltage Storage and/or dry batteries / 6 & 2 x 90 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: Motor Majestic 110 - Grigsby-Grunow -Hinds Co.
Material Metal case
Shape Chassis only or for «building in»
Notes Car battery for "A". 90 Volt +B dry battery.
Price in first year of sale 87.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Mentioned in Radio-Craft, Aug.1932, p.106

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.