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Sparton AC-63

Sparton AC-63 ; Sparks-Withington Co (ID = 1367387) Radio
 
Sparton AC-63 ; Sparks-Withington Co (ID = 1367388) Radio
 
Sparton AC-63 ; Sparks-Withington Co (ID = 1367389) Radio
 
Sparton AC-63 ; Sparks-Withington Co (ID = 1367390) Radio
 
Sparton AC-63 ; Sparks-Withington Co (ID = 216053) Radio
Sparton AC-63 ; Sparks-Withington Co (ID = 1052246) Radio Sparton AC-63 ; Sparks-Withington Co (ID = 1052247) Radio
Sparton AC-63 ; Sparks-Withington Co (ID = 1052248) Radio Sparton AC-63 ; Sparks-Withington Co (ID = 1052249) Radio
Sparton AC-63 ; Sparks-Withington Co (ID = 1052250) Radio Sparton AC-63 ; Sparks-Withington Co (ID = 1052251) Radio
Sparton AC-63 ; Sparks-Withington Co (ID = 1052252) Radio Sparton AC-63 ; Sparks-Withington Co (ID = 1052253) Radio
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Sparton AC-63 ; Sparks-Withington Co (ID = 1052246) Radio
Sparks-Withington Co: Sparton AC-63 [Radio] ID = 1052246 933x896
Select picture or schematic to display from thumbnails on the right and click for download.
For model Sparton AC-63, Sparks-Withington Co., (Sparton); Jackson, Michigan:
Ebay Item number: 160647647327
 
Country:  United States of America (USA)
Manufacturer / Brand:  Sparks-Withington Co., (Sparton); Jackson, Michigan
Year: 1927/1928 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 401_McCullough 401_McCullough 401_McCullough 401_McCullough 401_McCullough C-171 BH
Main principle TRF without regeneration
Tuned circuits 4 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Sparton AC-63 - Sparks-Withington Co., Sparton
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Notes

The Sparton model AC-63 (63) was replacing the AC 6-15 Electric (in short AC6) in October 1927 (with the same price). This is according to "Radio Manufacturers of the 1920's", volume 3, page 118. The AC 63 is an AC 62 in drop-front cabinet, with minor chassis changes.

The schematic is common for three models: AC-7, 62 and 63. But only the AC-7 has the two C-171 in parallel, the table models 62 and 63 employ only a single output tube. The circuitry is the same, except for the 2nd tube C-171. The second chassis for the "Transformer & Rectifing Unit" (spelling error in the schematic) is not counted for its tube.
See also the article here about different radio seasons.

Price in first year of sale 215.00 $
External source of data Ernst Erb
Source of data Radio Collector`s Guide 1921-1932
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in The Radio Collector's Directory and Price Guide 1921 - 1965
Literature/Schematics (1) Sparton Radio Service Manual (Sparton Manual 1, Bulletin 4-1,2, Bulletin 1-3)


All listed radios etc. from Sparks-Withington Co., (Sparton); Jackson, Michigan
Here you find 720 models, 346 with images and 647 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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