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Sparton 61

Sparton 61 ; Sparks-Withington Co (ID = 1369047) Radio
 
Sparton 61 ; Sparks-Withington Co (ID = 1369048) Radio
 
Sparton 61 ; Sparks-Withington Co (ID = 1369049) Radio
 
Sparton 61 ; Sparks-Withington Co (ID = 1369050) Radio
 
Sparton 61 ; Sparks-Withington Co (ID = 1369051) Radio
 
Sparton 61 ; Sparks-Withington Co (ID = 1369052) Radio
 
Sparton 61 ; Sparks-Withington Co (ID = 671876) Radio
Sparton 61 ; Sparks-Withington Co (ID = 51539) Radio Sparton 61 ; Sparks-Withington Co (ID = 431145) Radio
Sparton 61 ; Sparks-Withington Co (ID = 51540) Radio Sparton 61 ; Sparks-Withington Co (ID = 431143) Radio
Sparton 61 ; Sparks-Withington Co (ID = 431147) Radio Sparton 61 ; Sparks-Withington Co (ID = 1340421) Radio
Sparton 61 ; Sparks-Withington Co (ID = 1340422) Radio Sparton 61 ; Sparks-Withington Co (ID = 1357644) Radio
Sparton 61 ; Sparks-Withington Co (ID = 1357686) Radio
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Sparton 61 ; Sparks-Withington Co (ID = 51539) Radio
Sparks-Withington Co: Sparton 61 [Radio] ID = 51539 504x336
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For model Sparton 61, Sparks-Withington Co., (Sparton); Jackson, Michigan:
A very nice example of an inexpensive "mantle" radio of the early 30's, with "police band" and tone control.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sparks-Withington Co., (Sparton); Jackson, Michigan
Year: 1933/1934 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 78 78 75 43 25Z5
Main principle Super-Heterodyne (Super in general); ZF/IF 456 kHz; 2 AF stage(s)
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast (MW) and Tropical/Marine/Police Band(s) = 150-200m.
Details
Power type and voltage AC/DC-set / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 4 inch = 10.2 cm
Power out
from Radiomuseum.org Model: Sparton 61 - Sparks-Withington Co., Sparton
Material Wooden case
Shape Tablemodel, Mantel/Midget/Compact up to 14" width, but not a Portable (See power data. Sometimes with handle but for mains only).
Dimensions (WHD) 10 x 7 x 4.5 inch / 254 x 178 x 114 mm
Price in first year of sale 24.95 $
Collectors' prices  
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 4 = ca. 1934 and before
Mentioned in Collector's Guide to Antique Radios 4. Edition (Rider's 4-11, Rider's Changes 7-15)
Literature/Schematics (1) Sparton Radio Service Manual (Sparton Manual 1, Bulletin 57-1 to -5)
Literature/Schematics (3) Radio Retailing (Radio & Television R.) (August 1933 page 28.)


All listed radios etc. from Sparks-Withington Co., (Sparton); Jackson, Michigan
Here you find 718 models, 339 with images and 646 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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