Vacuum Tubes

Comments focus on vacuum tubes, including nostalgic references, jokes about reverting to them amid modern tech limitations, historical context, links to related articles, and discussions of their use in audio amplifiers, EMP resistance, and potential revival via vacuum transistors.

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18
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5
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#8214
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Keywords

headwize.com TA2020 AC ADS spectrum.ieee NASA HiFi TV JJ en.m tubes vacuum tube transistors transistor solid amp influential chassis bulbs

Sample Comments

bloopernova Sep 2, 2024 View on HN

Apologies, I meant a vacuum tube:https://en.m.wikipedia.org/wiki/Vacuum_tube

tantony Sep 18, 2021 View on HN

That's vacuum tube territory.

msie Jun 8, 2010 View on HN

Time to break out the vacuum tubes!

feld Nov 6, 2014 View on HN

Nice try, but I still use vacuum tubes

petepete Feb 26, 2025 View on HN

I hope vacuum tubes are involved somewhere.

wredcoll Sep 3, 2025 View on HN

Oh god, just like vacuum tubes.

m463 Jun 20, 2019 View on HN

Depends if the vacuum tubes are shielded. ;)

neonate Mar 27, 2022 View on HN

http://web.archive.org/web/20220327154828/https://spectrum.i...

layoutIfNeeded Jun 19, 2021 View on HN

Have you heard about vacuum tubes?

isolli Oct 17, 2022 View on HN

Just a word of caution: isn't working with tubes dangerous, due to the high voltage?