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 Forum index » DIY Hardware and Software » Musical Interfaces
any advice or tips , CV input for a APC (Atari Punk Console)
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potar



Joined: Nov 05, 2009
Posts: 12
Location: Long Beach, Ca

PostPosted: Thu Nov 05, 2009 7:18 pm    Post subject: any advice or tips , CV input for a APC (Atari Punk Console)
Subject description: any advice or tips , CV input for a APC (Atari Punk Console)
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I am looking for any info on adding a CV input to the APC (Atari Punk Console). I recently built the Baby 10 (Cool and have a heard a couple demos that incorporate the APC into it. Any help would be great, Thanks.

Potar
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potar



Joined: Nov 05, 2009
Posts: 12
Location: Long Beach, Ca

PostPosted: Fri Nov 06, 2009 11:40 am    Post subject: well.. Reply with quote  Mark this post and the followings unread

after looking at the data sheet again, it looks like pins 3 and 11 are the CV input pins.. I will let you all know how it works out.
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potar



Joined: Nov 05, 2009
Posts: 12
Location: Long Beach, Ca

PostPosted: Sat Nov 07, 2009 10:44 am    Post subject: I got it figured out.. Reply with quote  Mark this post and the followings unread

The jack I was using on the APC had a busted terminal... replaced the jack and it's all working fine. Sorry to take up space.
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If you develop an ear for sounds that are musical it is like developing an ego. You begin to refuse sounds that are not musical and that way cut yourself off from a good deal of experience.
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Danno Gee Ray



Joined: Sep 25, 2005
Posts: 1351
Location: Telford, PA USA

PostPosted: Sat Nov 07, 2009 4:24 pm    Post subject: Reply with quote  Mark this post and the followings unread

All is cool.

Share with us how you did it.
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potar



Joined: Nov 05, 2009
Posts: 12
Location: Long Beach, Ca

PostPosted: Sat Nov 07, 2009 4:34 pm    Post subject: cv input Reply with quote  Mark this post and the followings unread

I just added a 1/4 phono jack, one wire to pin 3 {CV} and the other to pin 12{Threshold}. I may try to do the same with 2 and 11.

I am getting a decrease in volume, but hope to remedy that soon with a small amp circuit. I have a bunch of 741's and 386's so I will try one of them.

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If you develop an ear for sounds that are musical it is like developing an ego. You begin to refuse sounds that are not musical and that way cut yourself off from a good deal of experience.
- John Cage
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Danno Gee Ray



Joined: Sep 25, 2005
Posts: 1351
Location: Telford, PA USA

PostPosted: Sat Nov 07, 2009 5:52 pm    Post subject: Reply with quote  Mark this post and the followings unread

Discovery

the heart of

wow.
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edspegeddd



Joined: Nov 03, 2008
Posts: 3
Location: norwalk, ca

PostPosted: Fri Mar 05, 2010 12:27 pm    Post subject: Reply with quote  Mark this post and the followings unread

hate to bring back a super old thread but this is exactly what I'm trying to do to a dual tone generator (40106 chip).. can anyone shed some light on how to add the cv input.. thanks!
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potar



Joined: Nov 05, 2009
Posts: 12
Location: Long Beach, Ca

PostPosted: Mon Mar 08, 2010 10:41 am    Post subject: MFOS Reply with quote  Mark this post and the followings unread

Ray Wilson has a video on youtube for this.. same chip I believe.

http://www.youtube.com/watch?v=BWgKbP5Wf6c

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If you develop an ear for sounds that are musical it is like developing an ego. You begin to refuse sounds that are not musical and that way cut yourself off from a good deal of experience.
- John Cage
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