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Grunow 661 Ch= 6-C

Grunow 661 Ch= 6-C; General Household (ID = 681650) Radio
 
Grunow 661 Ch= 6-C; General Household (ID = 681651) Radio
 
Grunow 661 Ch= 6-C; General Household (ID = 681652) Radio
 
Grunow 661 Ch= 6-C; General Household (ID = 681653) Radio
Grunow 661 Ch= 6-C; General Household (ID = 707499) Radio
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Grunow 661 Ch= 6-C; General Household (ID = 707499) Radio
General Household: Grunow 661 Ch= 6-C [Radio] ID = 707499 416x671
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grunow 661 Ch= 6-C, General Household Utilities Co. (Grunow); Chicago Ill.:
Image Courtesy of Mark V. Stein for Radiomuseum.org use only.
 
Country:  United States of America (USA)
Manufacturer / Brand:  General Household Utilities Co. (Grunow); Chicago Ill.
Brand
 
Grunow (trade name)
Year: 1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: 6D6 6A7 6D6 75 42 80
Main principle Superhet with RF-stage; ZF/IF 262 kHz
Wave bands Broadcast and Short Wave (SW).
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: Grunow 661 Ch= 6-C - General Household Utilities Co
Material Wooden case
Shape Console, Lowboy (legs < 50 %).
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 5 = ca. 1934 and before
Literature/Schematics (1) Rider's Perpetual, Volume 7 = 1936 and before
Literature/Schematics (2) Pre-War Consoles


All listed radios etc. from General Household Utilities Co. (Grunow); Chicago Ill.
Here you find 138 models, 99 with images and 126 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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