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BK-78 changer P2

BK-78 changer P2; Farnsworth (ID = 339083) Radio
 
BK-78 changer P2; Farnsworth (ID = 339084) Radio
BK-78 changer P2; Farnsworth (ID = 1301271) Radio BK-78 changer P2; Farnsworth (ID = 1301272) Radio
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BK-78 changer P2; Farnsworth (ID = 1301271) Radio
Farnsworth: BK-78 changer P2 [Radio] ID = 1301271 650x904
Select picture or schematic to display from thumbnails on the right and click for download.
For model BK-78 changer P2, Farnsworth Television & Radio Corp. - see also Capehart:
Scanned from the Farnsworth Folder 'Radios for 1941...'.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Farnsworth Television & Radio Corp. - see also Capehart
Year: 1940/1941 perfect model Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: 6SK7 6SA7 6J5GT 6SK7 6SQ7 6K6GT 6X5GT
Main principle Superhet with RF-stage; ZF/IF 455 kHz
Wave bands Broadcast and Short Wave (SW).
Details Changer (Record changer)
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
Power out
from Radiomuseum.org Model: BK-78 changer P2 - Farnsworth Television & Radio
Material Wooden case
Shape Console with Push Buttons.
Dimensions (WHD) 27.75 x 41.75 x 7 inch / 705 x 1060 x 178 mm
Notes

For the record changer see also this text about Capehart Radio-Phonographs, technical information Rider's page 113-122 for changer P2/P3.

Built in loop antenna. 6 push buttons.

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 13 = 1942 and before
Mentioned in Pre-War Consoles
Literature/Schematics (1) Rider's Automatic Record Changers and Recorders (page 113-122 for changer P2/P3)


All listed radios etc. from Farnsworth Television & Radio Corp. - see also Capehart
Here you find 392 models, 278 with images and 321 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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