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The Defense Advanced Research Projects Agency (DARPA) is looking into a new generation of vacuum tubed technology. While this is not strictly related to Vinyl playback, keep in mind that many technological breakthroughs have come from defense and/or aerospace research. DARPA is looking at the methods required to produce vacuum tubed devices and that could trickle down to new vacuum tube devices in the future.
How about a 1kW power amp based on vacuum tubes? Or a vacuum tube capable of amplifying very very small signals with very low noise levels. That would be nice for phono preamps...
See link below...
Ed
Life is analog...digital is just samples thereof
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Topic - Vacuum tubed electronics is applicable to more than just phono preamps... - EdAInWestOC 04:53:20 08/17/15 (13)
- RE: Vacuum tubed electronics is applicable to more than just phono preamps... - Audioquest4life 02:40:48 08/18/15 (1)
- RE: Vacuum tubed electronics is applicable to more than just phono preamps... - Lew 07:42:55 08/18/15 (0)
- RE: Vacuum tubed electronics is applicable to more than just phono preamps... - BPoletti 08:10:55 08/17/15 (8)
- the quality of the vacuum depends not on source but on... - teenage diplomat 08:56:32 08/18/15 (0)
- I'm going to make some vacuum on my 3-D printer - mark111 19:31:08 08/17/15 (0)
- The only vacuums worth a darn are the ones made in space [nt] - Amphissa 15:10:31 08/17/15 (0)
- I have a Hoover here that gives me all of the vacuum that I will ever need. )MT( - J. S. Bach 13:20:16 08/17/15 (1)
- "Dam" nice to mention that option /nt - BPoletti 13:46:36 08/17/15 (0)
- ;-) NT - sharpnine 09:41:51 08/17/15 (0)
- I prefer NOS vacuum in my tubed electronics NT - jedrider 09:18:20 08/17/15 (1)
- Cleaning NOS vacuum - BPoletti 09:33:06 08/17/15 (0)
- RE: Vacuum tubed electronics is applicable to more than just phono preamps... - coffee-phil 06:48:52 08/17/15 (1)
- The hope is that something... - EdAInWestOC 04:10:57 08/18/15 (0)