to MEPER
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
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
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?
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.
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.
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
both are rather cunning and have used them in such way that difference in transfer doesn't matter
you have too much testing equipment
Yeah, I'm a Collector, the worst kind from all of that.
Several Tek scopes, even a real pretty HP1745A, DMMs, speakers, some Mechlabor studio Reel-to-Reels and Akais, one Revox A77, DAT recorders, studio CD players, amplifiers exclusively built by me, mostly Pass kind, a Revox B261 and an Orion ST240 FM tuners.
The worst of all, I have three Peugeot froggy car at the moment.
Books, about four thousand.
At the moment I just collecting empty beer bottles, to buy an another pair of Quad ESLs.
What can I say?
I'm wacky.
Several Tek scopes, even a real pretty HP1745A, DMMs, speakers, some Mechlabor studio Reel-to-Reels and Akais, one Revox A77, DAT recorders, studio CD players, amplifiers exclusively built by me, mostly Pass kind, a Revox B261 and an Orion ST240 FM tuners.
The worst of all, I have three Peugeot froggy car at the moment.
Books, about four thousand.
At the moment I just collecting empty beer bottles, to buy an another pair of Quad ESLs.
What can I say?
I'm wacky.
Bravo Norbi!
We have a new World Champion:
BREAKING NEWS: Norbert Michelisz crowned king of WTCR - FIA WTCR | World Touring Car Cup presented by OSCARO
We have a new World Champion:
BREAKING NEWS: Norbert Michelisz crowned king of WTCR - FIA WTCR | World Touring Car Cup presented by OSCARO
to Gyuri #25498
Hello Gyuri,
most of us are hunters or collectors.... 😉
Someday the house is full. Next exercise: to let go! 😀
But most boys love their toys....
Have a nice sunday!
Dirk
Hello Gyuri,
most of us are hunters or collectors.... 😉
Someday the house is full. Next exercise: to let go! 😀
But most boys love their toys....
Have a nice sunday!
Dirk
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My wife uses a different adjective to describe my audio proclivities.
No you're not. They are named Quads after all!
😀
Quite spectacular:
An externally hosted image should be here but it was not working when we last tested it.
The next pair of Quads, I hope:
Quad sztatikus hangfalpár ami valósan teljesen felújítva - Sopronk?hida, Sopron, Gy?r-Moson-Sopron
Quad sztatikus hangfalpár ami valósan teljesen felújítva - Sopronk?hida, Sopron, Gy?r-Moson-Sopron
What about some good bottles of Tokaji…...to sweeten things up a bit?
Royal Tokaji - Latest News
You live close to the source......so may get them cheap?
Royal Tokaji - Latest News
You live close to the source......so may get them cheap?