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Simplistic NJFET RIAA
Simplistic NJFET RIAA
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Old 19th March 2013, 09:24 PM   #9521
RCruz is offline RCruz  Switzerland
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Simplistic NJFET RIAA
Just did the buffer ccs mod on my reference 2 x k170 build.... Incredible detail.... After all it was only a matter of finetunning the riaa high cap... now 15.15... perfect
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Old 21st March 2013, 10:14 PM   #9522
RCruz is offline RCruz  Switzerland
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I am still amazed..... built many... been there... done that... but now... Wow
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Old 21st March 2013, 10:22 PM   #9523
Salas is offline Salas  Greece
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Still bit more bass resolution and impact when you will do 2x369BL and drive with low impedance cart some time. Nice that you like the folded.
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Old 21st March 2013, 10:31 PM   #9524
stajo is offline stajo  Sweden
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Quote:
Originally Posted by RCruz View Post
I am still amazed..... built many... been there... done that... but now... Wow
Stop that. Doesnt it sound a little bit... bad. Murky whatever? I dont want to get my vinyls 350 km and rig the senistive one again.

What do you say? A bit bad right?!?
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Old 21st March 2013, 10:43 PM   #9525
buzzforb is offline buzzforb  United States
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Nope. And you haven't tried SMD yet.
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Old 21st March 2013, 10:49 PM   #9526
RCruz is offline RCruz  Switzerland
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Must get some 369BL soon.... almost near nirvana
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Old 21st March 2013, 10:54 PM   #9527
stajo is offline stajo  Sweden
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Nope. And you haven't tried SMD yet.
Your not my friend anymore. Who are you to lecture anyway? I have read philosophy and I know everything is relative. Some of us prefere... bad sound. Yes. I wont get my vinyls. I wont. I think
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Old 21st March 2013, 10:56 PM   #9528
buzzforb is offline buzzforb  United States
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Salas may overrule me on the SMD thing. He will be lsitening to his soon. Perhaps you can just stop at the folded
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Old 24th March 2013, 08:10 PM   #9529
RCruz is offline RCruz  Switzerland
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I am back with the usual news.... Today I finished a new rectifier / smoother board for the 64dB folded.... The replaced one had one 470 ELNA silmic (the real thing), plus a 1r 10w followed by an ELNA "for audio" 10000u 80v built in Thailand caps that I got from a friend, paralleled by a small 470uBG.... Not bad but the complexity of this CRC thing did not convince me.... so I opened my purse (a little) and ordered the Jensen 4 pole 15000uF caps that I installed alone just after the hexfred rectifiers...... Detail... smoothness... silence.... everything came into place at once....

Do not know if other 4 poles work this way, but these are quite something
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Old 24th March 2013, 08:17 PM   #9530
RCruz is offline RCruz  Switzerland
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Another thing.... lifting earth with a DDR killed all existing hum.... So it is viable to build this 64dB rig without any hum at all.
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