VacuumTubeEra

Mallory-Yaxley Technical Manual - 1942

Automatic Tuning Operation & Service Information
61 Pages, 15.2 MB,  .PDF

Half Wave & Doubler Power Supply Systems
15 Pages, 1.3 MB,  .PDF

Loudspeaker Design & Application
14 Pages, 1.2 MB,  .PDF

Power Transformer Design & Rebuilding
3 Pages, 690 KB,  .PDF

Superheterodyne First Detectors & Oscillators
26 Pages, 2.4 MB,  .PDF

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