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Nucleus & Crux: discrete OTA modules and thanks
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rutgerv



Joined: Nov 22, 2010
Posts: 26
Location: Elst, Netherlands
G2 patch files: 3

PostPosted: Fri Oct 09, 2015 3:11 am    Post subject: Nucleus & Crux: discrete OTA modules and thanks Reply with quote  Mark this post and the followings unread

As I mentioned in a different thread in the modular area, I just finished a pair of Eurorack VCA and VCF modules around a discrete transistor OTA core I designed last year. The details are here: https://www.muffwiggler.com/forum/post-2010096.html#2010096 (I'd be happy to repost them here, if that's preferred, but a link is probably sufficient).

And a technical demo of some of the Nucleus VCF's features is on Youtube: https://www.youtube.com/watch?v=P2yn88YOMiY&feature=youtu.be

I posted this in the DIY section to be able to thank several people that helped me learn more about specific circuits, expo troubleshooting, and provided inspiration to the designs. I remember fruitful emails with Jurgen Haible about discrete OTA filters, and very helpful and pleasant emails from Ian Fritz about specific technical gremlins. Many thanks to them, and the community!

Rutger

Last edited by rutgerv on Fri Oct 16, 2015 11:13 am; edited 2 times in total
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roglok



Joined: Aug 28, 2010
Posts: 193
Location: uptown

PostPosted: Sat Oct 10, 2015 2:58 am    Post subject: Reply with quote  Mark this post and the followings unread

sounds cool but the link doesn't work...
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rutgerv



Joined: Nov 22, 2010
Posts: 26
Location: Elst, Netherlands
G2 patch files: 3

PostPosted: Sun Oct 11, 2015 2:52 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks! Oops, I'm sorry, the link should work now. Just in case, this is it: https://www.muffwiggler.com/forum/post-2010096.html#2010096
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