Re: ARLA/CLUSTER: Nem só da grandes, medias e pequenas valvulas termoionicas se fez a historia desta tecnologia

[Luis Parente]

E depois veio o Nutube :

http://www.korg.com/us/news/2015/012212/
<https://mailtrack.io/trace/link/d1140a604a55c6ca1e1d30a767577e46d61e565d?url=https%3A%2F%2Fmailtrack.io%2Ftrace%2Flink%2F359773ebf99dcccd4bdf698e0db020fbd73a81a9&signature=f18465e7457987f5>

73's

Luis Miguel Parente
CT2ERT - Cova da Piedade
Loc: IM58KQ

________________
It is better to keep your mouth closed and let people think you are a fool
than to open it and remove all doubt. By Mark Twain
________________

2015-03-18 17:05 GMT+00:00 João Costa > CT1FBF <ct1fbf  gmail.com>:

> The Subminiature Vacuum Tube: The Cycle of Technology
>
> A short documentary of the history of the subminiature vacuum tube.
> This 16 minute film was produced by the MIT Museum with funding from
> Raytheon in 1986 for the MIT Industrial Liaison Program. The producer
> and director was Seichi Tsutsumi of the MIT Industrial Liaison
> Program.
>
> The film may be freely used provided credit to the MIT Museum is supplied.
>
> http://www.southgatearc.org/news/2015/march/the_subminiature_vacuum_tube.htm#.VQmvD9KsVMA
>
> Our thanks to Stephen G7VFY for spotting this item
>
>
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