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For all you tube burners out there

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sailor Full Member Posts: 247	For all you tube burners out there Oct 30, 2022 9:45:26 GMT -5 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by sailor on Oct 30, 2022 9:45:26 GMT -5 Here is a lady that scratch builds tubes. Actually she is building a 1920's designed tube amp but makes the tubes first. This is real DIY Lady makes tubes

speakertom
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Posts: 176

For all you tube burners out there Oct 30, 2022 12:40:17 GMT -5

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Post by speakertom on Oct 30, 2022 12:40:17 GMT -5

Crazy complicated. I have built high powered electronic flash tubes but they had premade stepped seals to match the high expansion of the metal leads to the low expansion of the quartz used in those tubes. What helps her is using soft glass because the power levels are quite a bit lower. Still, kodos to her for attempting that.

Tom