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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Chinese\s+Made\s+Bakelite\s+or\s+mystery\s+material\s+3\-500Z\s+sockets\s*$/: 5 ]

Total 5 documents matching your query.

1. [Amps] Chinese Made Bakelite or mystery material 3-500Z sockets (score: 1)
Author: Patrick Barthelow <apolloeme@live.com>
Date: Tue, 27 Apr 2010 14:29:38 -0700
Folks, Still scoping current sources for Amp Parts. Found a Chinese maker of the classic, bakelite sockets, that are particularly effiicient at getting free flow air around the tube pins. I also reme
/archives//html/Amps/2010-04/msg00671.html (8,239 bytes)

2. Re: [Amps] Chinese Made Bakelite or mystery material 3-500Z sockets (score: 1)
Author: "Steve Katz" <stevek@jmr.com>
Date: Tue, 27 Apr 2010 14:37:18 -0700
I guess you know RF Parts has #275-TAY which is ceramic and a copy of the E.F. Johnson #275 that so many commercial houses used for many years...? WB2WIK/6 Folks, Still scoping current sources for Am
/archives//html/Amps/2010-04/msg00672.html (8,576 bytes)

3. Re: [Amps] Chinese Made Bakelite or mystery material 3-500Z sockets (score: 1)
Author: Patrick Barthelow <apolloeme@live.com>
Date: Tue, 27 Apr 2010 14:55:42 -0700
Thanks Steve for that information. I actually have quite a few of those those Ceramic Sockets in EF Johnson. I was fortunate enough to get a substantial collection of various QRO parts directly from
/archives//html/Amps/2010-04/msg00674.html (9,573 bytes)

4. Re: [Amps] Chinese Made Bakelite or mystery material 3-500Z sockets (score: 1)
Author: Alek Petkovic <vk6apk@bigpond.com>
Date: Wed, 28 Apr 2010 05:57:54 +0800
G'day Pat They are excellent quality and the pin clips are superb. You WON'T have any solder running out of those pins, guaranteed. They also come with the chimney clips Hey, if you are looking at th
/archives//html/Amps/2010-04/msg00675.html (10,391 bytes)

5. Re: [Amps] Chinese Made Bakelite or mystery material 3-500Z sockets (score: 1)
Author: "Steve Katz" <stevek@jmr.com>
Date: Tue, 27 Apr 2010 15:02:59 -0700
Aha! Then you're probably using chimneys and a blower. I usually use horizontal cooling with axial fans, and blow the air both above and below the socket, so the pins stay cool. Different approach! 7
/archives//html/Amps/2010-04/msg00676.html (8,901 bytes)


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