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Hickok AC51 tube tester
DaleHCook
Philco, Zenith, and Howard Phan
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Posts: 161
Threads: 8
Joined: Apr 2023
City: Roanoke State, Province, Country: Virginia
#2

10 hours ago
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full schematics for other Hickok models) would indicate that the power transformer has individual filament secondary windings (which are shown) for those tubes
Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/
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Hickok AC51 tube tester - by martinj - Yesterday, 12:25 PM
RE: Hickok AC51 tube tester - by DaleHCook - 10 hours ago



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment