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SOTS
Joined: Feb 15, 2010 Posts: 9 Location: Columbia, MO
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Posted: Fri Apr 22, 2011 8:14 pm Post subject:
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wiring the freq pot to the -VE helped immensely!!! much better than other way listed. it might just be perception, bit it seems like it's also helped even out the levels on the distortion. have not tried the resonance mod yet, but will post results when i get around to it. |
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kupfer_m
Joined: Oct 14, 2010 Posts: 48 Location: Belgium
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Posted: Sun Jun 05, 2011 12:26 am Post subject:
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Here's mine!
I also wired the frequency pot to -V as documented on Ken's site.
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clarke68
Joined: Sep 10, 2009 Posts: 28 Location: Bay Area, CA
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Posted: Wed Jun 15, 2011 6:02 pm Post subject:
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Nice work, kupfer_m, looks great!
Question for you: what kind of rotary switch is that? Looks to be nice and small behind the panel. |
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kupfer_m
Joined: Oct 14, 2010 Posts: 48 Location: Belgium
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Posted: Wed Jun 15, 2011 9:57 pm Post subject:
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Thanks!
The switch is not small at all, it just has a longer shaft so it extends
behind the potentiometers.
It's an old wafer switch that I had lying around.
Some have used this one |
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clarke68
Joined: Sep 10, 2009 Posts: 28 Location: Bay Area, CA
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AlasdairMoons
Joined: Dec 03, 2011 Posts: 105 Location: East-Belgium
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Posted: Wed Oct 31, 2012 5:15 pm Post subject:
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So, I just finished mine, did the RTFM-thingy on Ken's website and connected the frequency pot to +VE / -VE and added a 150K restistor in series ... as mention on the website
I also tested the resonance modification and replaced the 33k resistor with a 10k resistor .. sounds fun ...
I still have to do some testing cause I think my build is not as clean as it should be ...... distortion% seems weak ....
@Ken:
I am 40, started soldering about 1 year ago and I don't understand a thing of electronic-circuits .. all stuff I do is because I love modular synths since I'm 14 ... to me building a modular synth is a challenge and a dream becoming true .. without guys like you, Yusynth, fonik, mfos or curetronic I never would have taken this ..
now you know what people you also deal with
btw. even if I don't understand a thing I love your circuits
thanks for providing your schematics and boards ... _________________ greetings from belgium, Sascha
my DIY-blog: http://ardvinnamodular.blogspot.be
my DIY Youtube-Channel: https://www.youtube.com/channel/UCWAR64-81C3FbK_Hejz2QHw
my Music-Channel:
https://www.youtube.com/channel/UCzTd_AEK6CVM4gn325wvjYQ
my Facebook:
https://www.facebook.com/AlasdairMoon |
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josaka
Joined: Jun 02, 2016 Posts: 3 Location: london
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Posted: Fri Apr 21, 2017 5:39 pm Post subject:
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..has anyone modded theirs to self oscillate?
is this the 33k > 10k from the post above?
and has anyone conquered the volume drop while adding distortion..
thanks |
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