Buy your "admiral" "643" Schematic




20/9/2020 19:53
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The following notes are automatically scraped from Google,DuckDuckGo,
Yahoo and Yandex by an Artificial (not so) Intelligent algorithm
CountryUnited States of America (USA)
ManufacturerAdmiral (brand) Continental Radio & Television Co.; Chicago, IL
Alternative Name Continental Radio & TV
ModelModel 643 Chassis 12B1 - Admiral brand Continental
Year: 1959Category: Broadcast Receiver
Valves12: 6DT8 12AT7 6BE6 6AU6 6BA6 6AU6 6AL5 12AX7 12AX7 6BQ5 6BQ5 5AR4
TechnologySuperhet IF 455/10700 kHz
Tuned Circuits6 AM circuit(s) 6 FM circuit(s)
Wave BandsBroadcast (BC) and FM or UHF.
DetailsChanger (Record changer)
Power typeAC / 110 - 120 Volt
SourceBook: beitman Vol: 1959 Page: 9


TypeConfigurationYearBaseEquivalents
12AT7Double Triode1947B9A6060 B152 B309 CV455 E2157 ECC81
6BE6Heptode1950B7G5750 CV453 EK90 HM04 X727 X77
6AU6Pentode1946B7G6AU6A 6AU6WA 6AU6WB 6AU6WC 6J4P 6P2 CV2524 EF94
6BA6Pentode1950B7G5749 CV454 EF93 PM04 W727
6AU6Pentode1946B7G6AU6A 6AU6WA 6AU6WB 6AU6WC 6J4P 6P2 CV2524 EF94
6AL5Double Diode1945B7G6058 6D2 CV140 CV283 D152 D77 DD6 EAA91 EB91
12AX7Double Triode1947B9A12DT7 6057 6L13 B339 CV492 E2162 ECC83
12AX7Double Triode1947B9A12DT7 6057 6L13 B339 CV492 E2162 ECC83
6BQ5Pentode1953B9A6P15 CV2975 EL84 N709
6BQ5Pentode1953B9A6P15 CV2975 EL84 N709
5AR4FW Rectifier1952IOCV1377 GZ34