File:The original Loftin White amplifier.png

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Русский: Настоящая, историческая схема усилителя Лофтина-Уайта (1929-1930), перерисованная по современным правилам. Накальные цепи не показаны. В оригинальной схеме "анодной батареей" служил однополупериодный выпрямитель с крохотным LC-фильтром.
English: The real, historical Loftin-White amp schematic redrawn to modern convention. Heater wiring not shown (the 24 pentode was indirectly heated, the 50 was directly-heated with a center-tapped winding). The 450-volt "B+ battery" was actually a wimpy LC filter fed by a half-wave rectifier. It was designed as a cheapest possible amp for the 50 triode.
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Own work based on adaptations of the original in

  • William, N. (1991) The Loftin-White Amplifier // Electronics Australia. — 1991/8
  • Douglas, A. (1997) The Story of the Loftin-White Amplifier // Vacuum Tube Valley. — 1997/6.
Author Retired electrician
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current00:03, 20 January 2017Thumbnail for version as of 00:03, 20 January 20171,371 × 1,527 (134 KB)Retired electrician (talk | contribs){{Information |Description={{ru|Настоящая, историческая схема усилителя Лофтина-Уайта (1929-1930). В оригинальной схеме "анодной батареей" служил однополупе...

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