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600 ; Gamble-Skogmo, Inc.; (ID = 367776) Radio
600 ; Gamble-Skogmo, Inc.; (ID = 68737) Radio
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600 ; Gamble-Skogmo, Inc.; (ID = 68737) Radio
Gamble-Skogmo, Inc.;: 600 [Radio] ID = 68737 640x480
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For model 600, Gamble-Skogmo, Inc.; Minneapolis, MN
Country:  United States of America (USA)
Manufacturer / Brand:  Gamble-Skogmo, Inc.; Minneapolis, MN
Year: 1938 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6A7 6D6 75 41 6G5 80
Main principle Superheterodyne (common); ZF/IF 456 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: 600 - Gamble-Skogmo, Inc.;
Material Wooden case
Shape Tablemodel, with any shape - general.
Notes Uses 6G5 tuning eye tube. Made by Warwick Mfg. Co.
External source of data Ernst Erb
Circuit diagram reference Rider's Perpetual, Volume 9 = 1938 and before

All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 651 models, 289 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.