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56 D

56 D ; Gilfillan Bros.Inc.; (ID = 88257) Radio
 
56 D ; Gilfillan Bros.Inc.; (ID = 428554) Radio
 
56 D ; Gilfillan Bros.Inc.; (ID = 428556) Radio
 
56 D ; Gilfillan Bros.Inc.; (ID = 512549) Radio
 
56 D ; Gilfillan Bros.Inc.; (ID = 512551) Radio
 
56 D ; Gilfillan Bros.Inc.; (ID = 512554) Radio
 
56 D ; Gilfillan Bros.Inc.; (ID = 512555) Radio
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56 D ; Gilfillan Bros.Inc.; (ID = 88257) Radio
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Country:  United States of America (USA)
Manufacturer / Brand:  Gilfillan Bros.Inc.; Los Angeles (CA)
Year: 1946 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 12SA7 12SK7 12SQ7 50L6GT 35Z5GT
Main principle Superheterodyne (common); ZF/IF 455 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage AC/DC-set / 117 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
Power out
from Radiomuseum.org Model: 56 D - Gilfillan Bros.Inc.; Los
Material Wooden case
Shape Tablemodel, with any shape - general.
Notes

Alternative tube assembly: 12BE6 12BA6 12AT6 50B5 35W4 or 35Z5GT

Of the Gilfillan 56 a family of 6 different variants is known:

56 A, dark brown wooden case

56 B, wooden case, copper face

56 B-CB, wooden case, chrome face

56 C, plastic case

56 D, no details known, mentioned only in schematic

56 E, blonde wooden case

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 15 = 1947 and before
Mentioned in Beitman Radio Diagrams, Vol. 08, 1948
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Set 1)


All listed radios etc. from Gilfillan Bros.Inc.; Los Angeles (CA)
Here you find 184 models, 111 with images and 128 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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