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The Pass Pub: The High-End Off Topic Thread
The Pass Pub: The High-End Off Topic Thread
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Old 12th December 2019, 09:25 PM   #25481
indra1 is offline indra1  Indonesia
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Originally Posted by Dennis Hui View Post
Post#25469: Is that Kent in the background?
See here.
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Old 12th December 2019, 09:29 PM   #25482
cubicincher is online now cubicincher  Germany
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Papa gave us the recipe for a single ended class A with IXYS IXFN140N20P.
Input buffer + transformer + single ended classA stage.
50W SE Schade amp (with Schade - feedback).

Zen Mod made some special recipes based on that (but he also has ultra rare 2SK77B) - way toooo expensive for me, if I would find a pair.
And I do not search....no,no,no.. mission impossible for me.



Good night for today

Dirk
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Old 13th December 2019, 11:32 PM   #25483
Dennis Hui is offline Dennis Hui  Canada
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The Pass Pub: The High-End Off Topic Thread
Thanks Indra1!
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Old Yesterday, 03:26 PM   #25484
Zen Mod is online now Zen Mod  Serbia
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The Pass Pub: The High-End Off Topic Thread
Dodossssessss

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Old Yesterday, 07:31 PM   #25485
Gyuri is offline Gyuri  Hungary
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Originally Posted by Gyuri View Post
I'm not so happy with the results:
So what can I do with them?
Perhaps I can send those critters to OPLDF for proper disposal to you, Zen Mod, what do you think about it?
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Old Yesterday, 07:37 PM   #25486
Zen Mod is online now Zen Mod  Serbia
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The Pass Pub: The High-End Off Topic Thread
what are these ?
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Old Yesterday, 07:52 PM   #25487
Gyuri is offline Gyuri  Hungary
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I have eight pieces of SemiSouth SJEP120R100s.
I've built a J2 and a F6 around these.
At that time, I have no my Locky'z-s curve tracer yet.
Now, I just dismantled them to measure.
That can be seen on pic.
Rather large the standard deviation, I think.
So this is why I asked.
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Old Yesterday, 11:11 PM   #25488
Zen Mod is online now Zen Mod  Serbia
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The Pass Pub: The High-End Off Topic Thread
I can bet that neither with measurements nor with ears - you can differentiate them , when placed in circuit

both are rather cunning and have used them in such way that difference in transfer doesn't matter

you have too much testing equipment

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