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Total 6 documents matching your query.

1. [Amps] X-TRA TUBE DAYS (score: 1): Author: Harold B Mandel <ka1xo@juno.com>; Date: Wed, 10 Sep 2003 03:36:05 -0400; Tubes????? What are tubes? Part of the fun of homebrewing linear (and not so linear) power amplifiers is the sense of accomplishment when the beast fires up and actually does something. The DX-60 tra; /archives//html/Amps/2003-09/msg00091.html (7,791 bytes)
2. Re: [Amps] X-TRA TUBE DAYS (score: 1): Author: "Dr. David Kirkby" <drkirkby@ntlworld.com>; Date: Wed, 10 Sep 2003 14:51:46 +0100; I do wonder with the increased use of surface mount components, this is going to become more and more difficult in years to come. Many chips are now only available surface mount. Some of them having; /archives//html/Amps/2003-09/msg00092.html (9,123 bytes)
3. Re: [Amps] X-TRA TUBE DAYS (score: 1): Author: Bill Turner <wrt@dslextreme.com>; Date: Wed, 10 Sep 2003 08:12:05 -0700; On Wed, 10 Sep 2003 03:36:05 -0400, Harold B Mandel <ka1xo@juno.com> wrote: _________________________________________________________ Those were the days. Thanks for the memories. -- 73, Bill W7TI __; /archives//html/Amps/2003-09/msg00095.html (7,175 bytes)
4. Re: [Amps] X-TRA TUBE DAYS (score: 1): Author: "Ian White, G3SEK" <G3SEK@ifwtech.co.uk>; Date: Thu, 11 Sep 2003 14:21:31 +0100; Dr. David Kirkby wrote: I do wonder with the increased use of surface mount components, this is going to become more and more difficult in years to come. Many chips are now only available surface mou; /archives//html/Amps/2003-09/msg00103.html (10,608 bytes)
5. Re: [Amps] X-TRA TUBE DAYS (score: 1): Author: peter.chadwick@zarlink.com; Date: Fri, 12 Sep 2003 08:17:30 +0100; I don't disagree with David here at all, but I don't see the the problem being merely restricted to amateurs. It's getting much harder for the professional lab to prototype anything, too. OK, so we s; /archives//html/Amps/2003-09/msg00105.html (8,563 bytes)
6. Re: [Amps] X-TRA TUBE DAYS (score: 1): Author: "k7fm" <k7fm@teleport.com>; Date: Fri, 12 Sep 2003 06:24:35 -0700; It does not really seem fair that when we were children, with marvelous eyes, all the printing was large. Text in books were large. Printing on instructions were large. But, as we progress into obliv; /archives//html/Amps/2003-09/msg00106.html (8,727 bytes)

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