looking for 100% analog (no tube) equalizer diy project

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looking for 100% analog (no tube) equalizer diy project

Postby 9T9R » Fri Jan 02, 2009 3:32 pm

hello guys
looking for 100% analog (no tube) equalizer diy project ,
please someone have some link similar i looking for?
thanks in advance
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Postby nrgrecording » Fri Jan 02, 2009 4:02 pm

Welcome to the forum.
Please post your questions in the "DIY Projects" Section - because this is the international section of the forum. I just moved your postings to this area. :wink:

Regarding EQ's... what are you looking for?

The enhanced pultec:
http://www.nrgrecording.de/nrg/viewtopic.php?t=91

Volker's Enhanced Pultec project.
http://www.nrgrecording.de/nrg/viewtopic.php?t=98

Soundcraft EQ with mic preamp/line input/filter:
http://www.nrgrecording.de/html/2400channelstrip.html

Other projects...
use the "search function" on prodigy for
"sontec"
"night eq"
"calrec"
nrgrecording
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100% analog eq

Postby 9T9R » Fri Jan 02, 2009 5:59 pm

hello and thanks for your post
that i mean as 100% analog eq (no tube) as in neve 1081 or 1073
i have "analyzed" the neve schematics and no "bell" as in parametric
is present ,
then looking for a diy project ,
or similar (no tube , no ic ......5532-5534 ecc)
but analog as in 1081-1073 with "bell".....
all here....

:wink:
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Re: looking for 100% analog (no tube) equalizer diy project

Postby 9T9R » Fri Jan 16, 2015 2:06 pm

...sorry ,
forgot "Q-Bell"
(parametric)
:?
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Re: looking for 100% analog (no tube) equalizer diy project

Postby kubi » Thu Jan 22, 2015 3:14 pm

Years ago I built an all-caps-and-inductor-based-EQ for a friend of mine, Max (IOAudio) produced the inductors for that project. I still have the schematics around, but no PCB. If you ask Frank nicely, he might draw us a PCB. :biggrin:
Darius
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Re: looking for 100% analog (no tube) equalizer diy project

Postby gyraf » Sat Apr 11, 2015 7:11 am

..by "analogue", you mean "discrete" or "passive"?

Jakob E.
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Re: looking for 100% analog (no tube) equalizer diy project

Postby 0point0 » Tue Aug 25, 2015 1:55 am

Have you found it?
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Re: looking for 100% analog (no tube) equalizer diy project

Postby 9T9R » Fri Nov 06, 2015 12:25 am

kubi wrote:Years ago I built an all-caps-and-inductor-based-EQ for a friend of mine, Max (IOAudio) produced the inductors for that project. I still have the schematics around, but no PCB. If you ask Frank nicely, he might draw us a PCB. :biggrin:


Hi "Kubi"

inductors and caps eq , really feed curiosity

for case have you some image about or better some audio sample ?

...Frank ? so nice guy !

the "expanded" pultec eq (tubeless) seem nice
but somebody have completed a unit ?

gyraf wrote:..by "analogue", you mean "discrete" or "passive"?

Jakob E.


hi Jakob

i'll say "passive"

thanks in advance to everybody
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