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Jon Hendry

@tubetime

Are there any tubes with transistors inside?

7 Apr 2023 at 0:33 | Wall-to-wall | Open on hachyderm.io
5 comments
Tube🍂Time

@jonhendry not that i am aware of. i vaguely recall someone made a tube with passive parts like resistors inside, but no other semiconductors.

7 Apr 2023 at 0:41 | Open on mastodon.social
Matt

@tubetime @jonhendry I think I have one with a diode inside, at least that's what it looks like, it might be something else entirely.

7 Apr 2023 at 11:02 | Open on mastodon.online
Tube🍂Time replied to Matt
Matt replied to Tube🍂Time

@tubetime @jonhendry@hachyderm.io I'm much more inclined to think it's a quartz resonator or filter now. I think the label did once exist but got damaged years ago and is very fragile. The existing hexagonal label reads Q.C.C
8 Apr 2023 at 18:36 | Open on mastodon.online
Stewart Russell

@tubetime @jonhendry the Korg/Noritake Itron Nutube assemblies might combine the two: korgnutube.com/en

- it's basically using a VFD as an audio amplifier

7 Apr 2023 at 20:27 | Open on xoxo.zone
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