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Brandes B12 schematic circuit diagram download

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Brandes B12 Specification spec data sheet


The following notes are automatically scraped from Google,DuckDuckGo,
Yahoo and Yandex by an Artificial (not so) Intelligent algorithm
CountryUnited States of America (USA)
ManufacturerBrandes Products Corp.; Newark (NJ) and New York, N.Y.; G.Brandes Inc., New York. N.Y.
ModelB-12 - Brandes Products Corp.; Newark
Year: 1931Broadcast Receiver
Valves7: 27 27 27 27 27 71 280
TechnologyTRF with regeneration
Tuned Circuits3 AM circuit(s)
Wave BandsBroadcast only (MW).
Power TypeAC / 100-110; 110-120 Volt
SourceBook: Gernsback Vol: 2 Page: 187


TypeConfigurationYearBaseEquivalents
27Triode1935UX5UY227
27Triode1935UX5UY227
27Triode1935UX5UY227
27Triode1935UX5UY227
27Triode1935UX5UY227
280FW Rectifier1927UX80 EX680 VT80 KX80 80G RGN380 V580 ER80 113A 480 P280 RE1 180 UX280 CX380 KX280 AC80 PM280 PU080 ER280 MX280 X280 PR280 DX280 SX280 VX280 RYB280 TX280 SLX280 C280 CL80