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50 Baby Grand Common

50 Baby Grand; Philco, Philadelphia (ID = 22569) Radio
 
50 Baby Grand; Philco, Philadelphia (ID = 22571) Radio
 
50 Baby Grand; Philco, Philadelphia (ID = 459258) Radio
 
50 Baby Grand; Philco, Philadelphia (ID = 459259) Radio
 
50 Baby Grand; Philco, Philadelphia (ID = 459260) Radio
 
50 Baby Grand; Philco, Philadelphia (ID = 459261) Radio
 
50 Baby Grand; Philco, Philadelphia (ID = 2246304) Radio
50 Baby Grand; Philco, Philadelphia (ID = 145946) Radio 50 Baby Grand; Philco, Philadelphia (ID = 145947) Radio
50 Baby Grand; Philco, Philadelphia (ID = 145948) Radio 50 Baby Grand; Philco, Philadelphia (ID = 678581) Radio
50 Baby Grand; Philco, Philadelphia (ID = 903693) Radio  
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50 Baby Grand; Philco, Philadelphia (ID = 145946) Radio
Philco, Philadelphia: 50 Baby Grand [Radio] ID = 145946 376x411
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For model 50 Baby Grand Common, Philco, Philadelphia Stg. Batt. Co.; USA:
eBay seller buick32.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Philco, Philadelphia Stg. Batt. Co.; USA
Year: 1931 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 24 24 24 47 80
Main principle TRF without regeneration; 2 AF stage(s); Screengrid 1926-1935
Wave bands Broadcast only (MW).
Details
Power type and voltage Alternating Current supply (AC) / 110 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 50 Baby Grand [Common] - Philco, Philadelphia Stg. Batt
Material Wooden case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Notes Model 50 was Philco's lowest price radio in late 1931, probably the last TRF model offered by Philco. An early version used the classic cathedral cabinet similar to model 70, while the more common version used a much simpler cathedral cabinet with a flat front. A lowboy version was also available. Model 50 is for 115 VAC 50-60 Hz power, and model 50A is for 25-60 Hz.
Price in first year of sale 37.00 $
Collectors' prices  
External source of data E. Erb 3-907007-36-0
Circuit diagram reference Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
Mentioned in Philco Radio 1928-1942
Literature/Schematics (1) Rider's Perpetual, Volume 2 = 1932 and before (Philco Wiring Diagrams, Parts Lists, and Essential Service Data 1928-1936)


All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA
Here you find 3716 models, 2085 with images and 3097 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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