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Threshold NS10 Lineamp PCB
Threshold NS10 Lineamp PCB
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Old 13th July 2016, 06:02 PM   #611
Zen Mod is offline Zen Mod  Serbia
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Threshold NS10 Lineamp PCB
or you can make iteration with bipolar PSU and get rid of it
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Old 13th July 2016, 06:25 PM   #612
mpmarino is offline mpmarino  United States
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Quote:
Originally Posted by R-K Rønningstad View Post
Should be good, or you could parallell two 22uF or five 10uF or something.
Thanks R-K,

I am trying to understand why such a large value was chosen. Was the goal to 'fold over' just above DC?

I'm probably missing an important aspect of what's happening.
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Old 13th July 2016, 06:33 PM   #613
mpmarino is offline mpmarino  United States
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Quote:
Originally Posted by Zen Mod View Post
or you can make iteration with bipolar PSU and get rid of it
Oh boy, there you go again, complicating things for me

Seriously, I want to make one like the original - maybe just a little different. Russ' thread has everything one needs to make a bipolar NS-XY. I am sure that one is great.

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Old 13th July 2016, 06:40 PM   #614
Zen Mod is offline Zen Mod  Serbia
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dunno - we made that one ( with Shinyy, if I remember correctly) eons ago

on Baby DiyA , or maybe some FiFi forum (DIY section) where we were prior to Baby DiyA
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Old 13th July 2016, 07:00 PM   #615
R-K Rønningstad is offline R-K Rønningstad  Norway
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Quick (and dirty) calculations informs -3dB @ 0.07Hz (assumed power amp input impedance of 47 kOhms).
4.7 uF would probably work like a charm.
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Old 13th July 2016, 07:22 PM   #616
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as lately from Mighty Pa -10uF Elna Silmic

then , as from Mighty ZM - bypassed with 1uF MKC

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Old 13th July 2016, 09:34 PM   #617
mpmarino is offline mpmarino  United States
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R-K, thank you for confirming that.


Reaallly? CHOOSE to use EL ?

better to just a 10uf poly thing, no?
MKP ish box or tube?

huh
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Last edited by mpmarino; 13th July 2016 at 09:38 PM.
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Old 3rd April 2017, 03:17 PM   #618
brianco is offline brianco  Ireland
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Are there any boards available anywhere for this great preamp?

[I had an original and have always regretted selling it!]
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Old 12th January 2018, 11:03 AM   #619
maouna is offline maouna  Greece
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Hello. I am thinking of building 2 channels of the basic version of NS-10 with regulated 30V Power supply and my question is should i use seperate psu for each channel or a single psu for both channels?will this have any impact on sound or crosstalk?
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Old 12th January 2018, 04:02 PM   #620
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if any , difference will be tiny
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