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Old 29th May 2011, 06:56 PM   #1
DouglasSelf is offline DouglasSelf  United Kingdom
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Default More Wireless World articles archived

I have uploaded some more old Wireless World articles from the 1950s and early 60s to the collection at: The Wireless World Archive

These include:

Phase Shift and Sound Quality: Apr 1956
Inexpensive Variable Slope Filter: Nov 1956
Disc Recording Characteristics: Nov 1956
DC-coupled Transistor Amplifier: May 1958
The Tobey & Dinsdale Transistor Amplifier: Mar 1961
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Old 29th May 2011, 07:34 PM   #2
danFrank is offline danFrank  United States
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More Wireless World articles archived
Hi there,
Thanks for making these available.... By chance do you have the article: "Cascode A.F. Amplifier" by L.B. Hedge? It was in W.W. in June of '54 or June of '55 or June of '56. I cant tell you the year as my copy is pretty bad and the date is cut off, but I do know it was in a June issue of one of those years. It is a great circuit for a very high output, low distortion driver stage for power tubes.
Thanks, Daniel
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Old 29th May 2011, 07:34 PM   #3
lineup is offline lineup  Sweden
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Thanks Mr Self
I will tell the boys in Solid State forum.
Or maybe you should post there where the transistors and blameless amps are.
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Lineup, Sweden
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Old 29th May 2011, 07:38 PM   #4
DouglasSelf is offline DouglasSelf  United Kingdom
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Quote:
Originally Posted by danFrank View Post
Hi there,
Thanks for making these available.... By chance do you have the article: "Cascode A.F. Amplifier" by L.B. Hedge? It was in W.W. in June of '54 or June of '55 or June of '56. I cant tell you the year as my copy is pretty bad and the date is cut off, but I do know it was in a June issue of one of those years. It is a great circuit for a very high output, low distortion driver stage for power tubes.
Thanks, Daniel
I do indeed. It was June 56. I will put it in the next upload.
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Old 29th May 2011, 10:10 PM   #5
the_manta is offline the_manta  Germany
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Thanks so much for these articles!
Especially the OTL issues are interesting.
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Old 29th May 2011, 10:26 PM   #6
Mr. dB is offline Mr. dB  United States
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Quote:
Originally Posted by DouglasSelf View Post
I have uploaded some more old Wireless World articles from the 1950s and early 60s to the collection at: The Wireless World Archive

These include:

Phase Shift and Sound Quality: Apr 1956
Inexpensive Variable Slope Filter: Nov 1956
Disc Recording Characteristics: Nov 1956
DC-coupled Transistor Amplifier: May 1958
The Tobey & Dinsdale Transistor Amplifier: Mar 1961

Thank you for this valuable resource.

If you're taking requests, I think the "Free Grid" and "Cathode Ray" columns deserve an audience.
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Old 30th May 2011, 12:55 AM   #7
g(f(e)) is offline g(f(e))  United States
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Thanks.
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Old 30th May 2011, 06:07 AM   #8
Miles Prower is offline Miles Prower  United States
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Quote:
Originally Posted by danFrank View Post
Hi there,
Thanks for making these available.... By chance do you have the article: "Cascode A.F. Amplifier" by L.B. Hedge? It was in W.W. in June of '54 or June of '55 or June of '56. I cant tell you the year as my copy is pretty bad and the date is cut off, but I do know it was in a June issue of one of those years. It is a great circuit for a very high output, low distortion driver stage for power tubes.
Thanks, Daniel
I have that article, but I can't recall where I downloaded it. Let's see if I can attach it. Didn't work, maybe try PMing me for it.
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Old 30th May 2011, 03:46 PM   #9
mashaffer is offline mashaffer  United States
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I too would be interested in the cascode article.
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Old 30th May 2011, 07:01 PM   #10
DouglasSelf is offline DouglasSelf  United Kingdom
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Originally Posted by mashaffer View Post
I too would be interested in the cascode article.
Just uploaded, along with the famous Baxandall tone-control article.
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