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<p>I'm mostly interested in the complementary pairs, but that stems
from my desire for balance : )</p>
<p>Ultimately will roll into synth module building and mic pre's,
maybe some synth pedals.<br>
</p>
<p><a class="moz-txt-link-freetext" href="http://www.linearsystems.com/assets/media/application_notes/LSK489_Application_Note.pdf">http://www.linearsystems.com/assets/media/application_notes/LSK489_Application_Note.pdf</a><br>
</p>
<br>
<div class="moz-cite-prefix">On 11/17/2016 10:08 AM, bbob wrote:<br>
</div>
<blockquote
cite="mid:CABbX2d_GF3s8uvR5UDGrGM_RZ8upGGHRg6kQorYzYhEbgLrrhg@mail.gmail.com"
type="cite">
<div dir="ltr">a number or early series Buchla designs also call
for matched FET pairs, which have been difficult to source. </div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Nov 17, 2016 at 9:24 AM, Mike
HEQX <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:mike@heqx.com" target="_blank">mike@heqx.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p>Very pleased to hear that. Yes I see it has only .9nV
noise spec. <br>
</p>
<p>Thanks Jarno<br>
</p>
<br>
<div class="m_5295293949320988815moz-cite-prefix">On
11/17/2016 2:39 AM, Jarno Verhoeven wrote:<br>
</div>
<blockquote type="cite">
<div>2SK389 is a much liked JFET pair in the audiophile
world (LSK389)</div>
<div><br>
</div>
<div><br>
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<div><br>
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<div id="m_5295293949320988815composer_signature">
<div style="font-size:85%;color:#575757">Verzonden
vanaf mijn Samsung-apparaat</div>
</div>
<br>
<br>
-------- Oorspronkelijk bericht --------<br>
Van: Mike HEQX <a moz-do-not-send="true"
class="m_5295293949320988815moz-txt-link-rfc2396E"
href="mailto:mike@heqx.com" target="_blank"><mike@heqx.com></a>
<br>
Datum: 17-11-2016 03:57 (GMT+01:00) <br>
Aan: <a moz-do-not-send="true"
class="m_5295293949320988815moz-txt-link-abbreviated"
href="mailto:synth-diy@synth-diy.org" target="_blank">synth-diy@synth-diy.org</a>
<br>
Onderwerp: [sdiy] Canned JFETs <br>
<br>
I find these JFETs very interesting. They claim ultra
low noise and they come 2 in a can.<br>
I dig transistors in a can, it reminds me of fixing
computers from the 60's<br>
<br>
Not sure how low 2nv of noise is relative to other
JFETS, but I'll give them a try for a mic pre.<br>
Just read about these in Electronic Design mag. Ordering
samples tomorrow.<br>
<br>
<h1
style="margin:0px;padding:0px;font-family:HelveticaMedium,Arial,Helvetica,sans-serif;font-size:14px;color:rgb(25,25,25);font-weight:bolder;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;letter-spacing:normal;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255)">LSJ689
<a moz-do-not-send="true"
class="m_5295293949320988815moz-txt-link-freetext"
href="http://www.linearsystems.com/assets/media/file/datasheets/lsj689part.pdf"
target="_blank">http://www.linearsystems.com/<wbr>assets/media/file/datasheets/<wbr>lsj689part.pdf</a><br>
</h1>
<h1
style="margin:0px;padding:0px;font-family:HelveticaMedium,Arial,Helvetica,sans-serif;font-size:14px;color:rgb(25,25,25);font-weight:bolder">LSK489
<a moz-do-not-send="true"
class="m_5295293949320988815moz-txt-link-freetext"
href="http://www.linearsystems.com/assets/media/file/datasheets/LSK489.pdf"
target="_blank">http://www.linearsystems.com/<wbr>assets/media/file/datasheets/<wbr>LSK489.pdf</a><br>
</h1>
<br>
<br>
<br>
<br>
<br>
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class="m_5295293949320988815mimeAttachmentHeader"></fieldset>
<br>
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