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National SW-54 Thoughts

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#12

05-15-2020, 02:20 PM

Dubis7

Alchemizes cash to tubes

Join Date: Nov 2014

Location: Leesburg, VA.

Posts: 397

Went ahead and created a video: https://www.youtube.com/watch?v=Nyrr8iUFRzE

I also tried new tubes for everything except the 35Z5. I don't have any spares of that for now, but it also doesn't seem like the problem is in the power supply.

I don't believe I have an RF generator, but I do have a digital signal generator I could set up. I haven't used it before but it looks like it might work for running some tests.

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To keep your tubes running smoothly, make sure to dust underneath the glass as well.

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