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Old 25th April 2017, 04:57 PM   #1
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Default What To Do With Those 2SJ28's

So, I gather there are a number of orphaned Sony 2SJ28's out there, so let's use this thread as a scratch pad for ideas to put them to use.
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Last edited by Michael Rothacher; 25th April 2017 at 05:50 PM.
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Old 25th April 2017, 05:03 PM   #2
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A nice Clapp oscillator?
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Old 25th April 2017, 05:03 PM   #3
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Aw geez, I meant 2SJ28's. That's embarrassing, now my thread has a very misleading title
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Old 25th April 2017, 05:26 PM   #4
wdecho is offline wdecho  United States
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Moderator could fix it for you.

Greet idea, I am all for a SE project using my 2SJ28's. I have a sets of 2SJ28 and 2SK82 along with boards and brackets for another V-fet build, maybe, but then I was lucky enough to acquire an extra set of 2SJ28's with the hope of a new project one day. Circuitdiy sold out of them pretty quickly once NP introduced the V-fet project so there must be many more holding onto extra 2SJ28's like myself.
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Old 25th April 2017, 05:34 PM   #5
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Quote:
Originally Posted by Michael Rothacher View Post
Aw geez, I meant 2SJ28's. That's embarrassing, now my thread has a very misleading title
In advanced edit mode is possible to rewrite this thread title
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Old 25th April 2017, 05:49 PM   #6
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I'll post a couple of sketches to kick it off when I get in front of my computer.

Title changed! Thanks, Soundhappy.

Oops, it looks like the title changes, but not the actual thread title. Bad Mike
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Last edited by Michael Rothacher; 25th April 2017 at 05:53 PM.
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Old 25th April 2017, 05:55 PM   #7
Zen Mod is offline Zen Mod  Serbia
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whoever want and can - send me your surplus 2SJ28 ...... and I'll make some amp and present here

in decade or so , taking in account how much I'm late with everything

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Old 25th April 2017, 06:03 PM   #8
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To call the mods attention, hit the red triangle at the left of the screen, then ask them to make the change.
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Old 25th April 2017, 06:04 PM   #9
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Talking out of my .... here:

Send to OPLDF for proper disposal?
P-channel circlotron?
N channel front end, P channel Vfet gain device, with P channel mosfet mu follower?
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Old 25th April 2017, 06:06 PM   #10
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ZM is always willing to help.

So, silly question: How to I contact a mod? Do I use the report thingy?
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