[sdiy] Canned JFETs

[Mike HEQX]

Very pleased to hear that. Yes I see it has only .9nV noise spec.

Thanks Jarno


On 11/17/2016 2:39 AM, Jarno Verhoeven wrote:
> 2SK389 is a much liked JFET pair in the audiophile world (LSK389)
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> Verzonden vanaf mijn Samsung-apparaat
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> -------- Oorspronkelijk bericht --------
> Van: Mike HEQX <mike at heqx.com>
> Datum: 17-11-2016 03:57 (GMT+01:00)
> Aan: synth-diy at synth-diy.org
> Onderwerp: [sdiy] Canned JFETs
>
> I find these JFETs very interesting. They claim ultra low noise and 
> they come 2 in a can.
> I dig transistors in a can, it reminds me of fixing computers from the 
> 60's
>
> Not sure how low 2nv of noise is relative to other JFETS, but I'll 
> give them a try for a mic pre.
> Just read about these in Electronic Design mag. Ordering samples tomorrow.
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>   LSJ689
>   http://www.linearsystems.com/assets/media/file/datasheets/lsj689part.pdf
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>   LSK489
>   http://www.linearsystems.com/assets/media/file/datasheets/LSK489.pdf
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