• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

Source for archive CD of Sound Practices Magazine

Re: Re: Copy

Dave Cigna said:



Yeah. Joe Roberts will sell you one for $29.95. He was the founder, owner, and editor of Sound Practices. He owns the material. Do him a service and buy the CD directly from him. He's earned it.

-- Dave

agree;

I have almost all issues of SP.........even if I pay for them full price (14 of 16 issues,if I remember correctly) I get xeroxes...........!

conclusion-whatever you pay fro this CD,it's well worth.
 
NT

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bondini,

Correct!
"Not your fathers Dyna"
I worked with a co-worker on that project.
He also wrote the article on the same page: "Save those 7199s!"

Then the two of us plus a 3rd engineer did extensive research and measurements, and wrote the Cover Article of the very last issue of Glass Audio:
Volume 12 Number 5, 2000
"Paralleling Tubes Effects"
After that, 3 magazines were combined into 1.

We all worked at Tektronix at the time, and so did Lynn Olson.

You probably noticed a prolific writer for Glass Audio was jhstewart9; he posts on Tubes/Valves often.
Like so many other contributors, those posts are worth reading.

I can not even list all the important posters on Tubes/Valves, but you probably have read all of their posts too.
 
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