DIY Grid Dip meter EC81 1954 test repait explainer
Автор: Thomas Scherrer OZ2CPU Teardown
Загружено: 2025-12-22
Просмотров: 1523
very well made DIY project, brass chassis, bend and soldered and painted,
i am impressed, i was able to score this one for free at the latest fleamarked,
found it in one of the for-free boxes, i think it is from about 1954
One tube EC81 i later figured out the meter is DC only, there is no rectifier inside, so i dont understand the DC blocked output
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when you are done with this video, PLEASE try scroll thru my other videos here / @teardownoz2cpu
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#teardown
#restoration
#valve
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I use auto generated subs, i am sorry there are a few spelling errors,
maybe one day they can do it better..
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