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 Forum index » DIY Hardware and Software » Thomas Henry designs
4046 VCO with fonik's PCB.
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tehskull



Joined: May 07, 2011
Posts: 23
Location: Kentucky
Audio files: 1

PostPosted: Thu Dec 01, 2011 6:44 pm    Post subject: 4046 VCO with fonik's PCB.
Subject description: Another 4046 VCO. No waveshaper board.
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I wanted to share another 4046 VCO that I have finished. It's built using fonik's PCB. I did not use the waveshaper on this one. Key parts used was an NXP 4046, SSM2210, and 1% resistors for all resistors. It may be a coincidence, but it seemed that the module was much easier to calibrate and tracked better than my other 4046 VCOs that used the LM394 instead. I love the sound of this VCO and am glad to have it as a part of my growing modular. I hope you enjoy Smile


4046 waves.jpg
 Description:
Triangle, Saw, and Tri/Saw waves through a sound card scope.
 Filesize:  88.68 KB
 Viewed:  347 Time(s)
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4046 waves.jpg



4046 Front.JPG
 Description:
Front.
 Filesize:  2.34 MB
 Viewed:  394 Time(s)
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4046 Front.JPG



4046 Back.JPG
 Description:
Rear.
 Filesize:  2.62 MB
 Viewed:  387 Time(s)
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4046 Back.JPG


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