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Re: do we have any electronic experts here with experience with tubes(valves)?

Newsgroups alt.usenet.kooks, sci.physics
Subject Re: do we have any electronic experts here with experience with tubes(valves)?
From snipeco.2@gmail.com (Sn!pe)
Date 2016-03-16 14:15 +0000
Message-ID <1mk7jjd.1123cbw1vmmrk2N%snipeco.2@gmail.com> (permalink)
References (2 earlier) <op.yecvhcpqtm21m2@benson.localhost> <0hgfebdle3m95v0meo40f3pv7jdur5obce@4ax.com> <op.yeczhdnotm21m2@benson.localhost> <e4kgebdnmvjkrn07v2a45707d490d5uhhv@4ax.com> <op.yedyvzwetm21m2@benson.localhost>
Organization Sn!peCo World Wide Wading Birds

Cross-posted to 2 groups.

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"Fakey's" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA
(aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA
15206-2117 <root@127.0.0.1> wrote:

[...]

> > Why it doesnt happen with a new tube, i don't know.
> 
> that's what i'm trying to figure out.
> 
> it's possible that the power to the filament is AC when ideally, it should
> be DC.
>

That really shouldn't be a problem; back in the day they were all
powered with AC.

> 
> i haven't had a lot of time to poke around yet.
> 
> > If it's just a buffer, i don't see why you are even using
> > tubes.  An op amp is simpler and cleaner with essentially
> > infinite input impedance.
> 
> op amps don't add in a "tube sound" (2nd order harmonics).
> 
> > Hope you find someone who knows what they are talking about.
> 
> <looks at fakey>
>

Heh, he's reliant on Gogle rather than knowledge.

-- 
^Ï^.       Sn!pe       <snipeco.1@gmail.com>

My mind is made up, don't confuse me with facts.
My pet rock Gordon wants home rule for England.

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do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-14 22:17 -0400
  Re: do we have any electronic experts here with experience with tubes(valves)? "%" <persent@gmail.com> - 2016-03-14 19:28 -0700
    Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-14 22:28 -0400
      Re: do we have any electronic experts here with experience with tubes(valves)? "%" <persent@gmail.com> - 2016-03-14 19:35 -0700
        Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-14 23:16 -0400
  Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-14 19:46 -0700
    Re: do we have any electronic experts here with experience with tubes(valves)? "%" <persent@gmail.com> - 2016-03-14 19:53 -0700
    Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 01:36 -0400
      Re: do we have any electronic experts here with experience with tubes(valves)? binky feel good <waldbyfjulian@yahoo.com> - 2016-03-14 23:46 -0700
        Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 03:23 -0400
  Re: do we have any electronic experts here with experience with tubes(valves)? binky feel good <julianfwaldby@gmail.com> - 2016-03-14 20:58 -0700
    Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 00:48 -0400
      Re: do we have any electronic experts here with experience with tubes(valves)? binky feel good <waldbyfjulian@yahoo.com> - 2016-03-14 22:04 -0700
        Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 01:12 -0400
  Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-14 22:01 -0700
    Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 01:04 -0400
  Re: do we have any electronic experts here with experience with tubes(valves)? Bite My Shiny Metal Ass <bender@the.future> - 2016-03-15 15:03 +0800
    Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 03:37 -0400
      Re: do we have any electronic experts here with experience with tubes(valves)? Bite My Shiny Metal Ass <bender@the.future> - 2016-03-15 16:31 +0800
        Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 05:04 -0400
          Re: do we have any electronic experts here with experience with tubes(valves)? Bite My Shiny Metal Ass <bender@the.future> - 2016-03-16 02:25 +0800
            Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 17:49 -0400
              Re: do we have any electronic experts here with experience with tubes(valves)? snipeco.2@gmail.com (Sn!pe) - 2016-03-16 14:15 +0000
                Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-16 08:41 -0700
                Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-16 11:45 -0400
        Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-15 03:35 -0700
          Re: do we have any electronic experts here with experience with tubes(valves)? Bite My Shiny Metal Ass <bender@the.future> - 2016-03-16 01:52 +0800
            Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-15 11:25 -0700
              Re: do we have any electronic experts here with experience with tubes(valves)? Bite My Shiny Metal Ass <bender@the.future> - 2016-03-16 02:33 +0800
      Re: do we have any electronic experts here with experience with tubes(valves)? Helmut Wabnig <hwabnig@.- --- -.dotat> - 2016-03-15 10:59 +0100
        Re: do we have any electronic experts here with experience with tubes(valves)? "\"Fakey's\" dogwhistle holder living at 5907 Stanton Ave., Pittsburgh, PA (aka Teh Mop  Jockey), socked up as 5907 Stanton Avenue, Pittsburgh, PA 15206-2117" <root@127.0.0.1> - 2016-03-15 06:17 -0400
          Re: do we have any electronic experts here with experience with tubes(valves)? snipeco.2@gmail.com (Sn!pe) - 2016-03-16 14:20 +0000
      Re: do we have any electronic experts here with experience with tubes(valves)? snipeco.2@gmail.com (Sn!pe aka g8dgc) - 2016-03-16 14:12 +0000
        Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-16 08:40 -0700
    Re: do we have any electronic experts here with experience with tubes(valves)? snipeco.2@gmail.com (Sn!pe aka g8dgc) - 2016-03-16 14:08 +0000
      Re: do we have any electronic experts here with experience with tubes(valves)? Mustaffa Sheboygan <Lunatic.Fringe@The.Edge> - 2016-03-16 08:31 -0700
  Re: do we have any electronic experts here with experience with tubes(valves)? snipeco.2@gmail.com (Sn!pe) - 2016-03-16 14:03 +0000
    Re: do we have any electronic experts here with experience with tubes(valves)? benj <none@gmail.com> - 2016-03-16 11:14 -0400

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