a very interesting development in 'vacuum semi conductors', be interesting to see how this will develop further... Link below ...
Vacuum tube semi conductor article
Vacuum tube semi conductor article
2 posters
back to the past....or back to the future.....460Ghz vacuum transistor
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- Post n°1
back to the past....or back to the future.....460Ghz vacuum transistor
by Guest Fri Feb 13, 2015 2:04 am
daveshel- Posts : 169
Join date : 2011-11-06
Location : Tucson AZ USA
- Post n°2
Re: back to the past....or back to the future.....460Ghz vacuum transistor
by daveshel Fri Feb 13, 2015 1:36 pm
Interesting. I don't see it having much applicability in the mass market where convenience beats sound quality every time, but this may offer some new possibilities for our little niche - maybe offer an alternative to hard-to-find old tubes.
GP49- Posts : 792
Join date : 2009-04-30
Location : East of the sun and west of the moon
- Post n°3
Re: back to the past....or back to the future.....460Ghz vacuum transistor
by GP49 Wed Mar 04, 2015 6:34 pm
As with many such new developments, there has been an amateur application of the same principle. The experimenter points out that the common vacuum fluorescent display is...A TRIODE! So he used one as a Class-A tube amplifier!
Original German link:
http://www.b-kainka.de/bastel72.htm
Google Translated:
https://translate.google.com/translate?sl=de&tl=en&js=y&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Fwww.b-kainka.de%2Fbastel72.htm&edit-text=
Original German link:
http://www.b-kainka.de/bastel72.htm
Google Translated:
https://translate.google.com/translate?sl=de&tl=en&js=y&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Fwww.b-kainka.de%2Fbastel72.htm&edit-text=
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- Post n°4
Re: back to the past....or back to the future.....460Ghz vacuum transistor
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