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 Forum index » DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
Audio IN to WSG?
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urribarbar



Joined: Sep 26, 2007
Posts: 3
Location: Russia

PostPosted: Mon Apr 06, 2009 4:57 am    Post subject: Audio IN to WSG?
Subject description: Audio IN to WSG?
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Audio IN to WSG?
Is it possible?
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Pehr



Joined: Aug 14, 2005
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PostPosted: Mon Apr 06, 2009 10:43 am    Post subject: Reply with quote  Mark this post and the followings unread

Sure!

1 MOhm resistor to the point 'odd' in the schematics. Just like R2 and R5.

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urribarbar



Joined: Sep 26, 2007
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PostPosted: Mon Apr 06, 2009 1:18 pm    Post subject: Reply with quote  Mark this post and the followings unread

Pehr wrote:
Sure!

1 MOhm resistor to the point 'odd' in the schematics. Just like R2 and R5.

I mean for modulation ,not for filter
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Pehr



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PostPosted: Mon Apr 06, 2009 11:39 pm    Post subject: Reply with quote  Mark this post and the followings unread

0k, via 100kOhm resistor to Q1 base then.

EDIT: and you need to AC-couple the signal via a 0.1 µF cap too before the 100k.

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urribarbar



Joined: Sep 26, 2007
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PostPosted: Tue Apr 07, 2009 1:49 am    Post subject: Reply with quote  Mark this post and the followings unread

Pehr wrote:
0k, via 100kOhm resistor to Q1 base then.

EDIT: and you need to AC-couple the signal via a 0.1 µF cap too before the 100k.

Thank you ,I will try
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Krinor



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PostPosted: Tue May 12, 2009 9:48 am    Post subject: Reply with quote  Mark this post and the followings unread

Pehr wrote:
Sure!

1 MOhm resistor to the point 'odd' in the schematics. Just like R2 and R5.


This was a bit cryptic to me... I'd like to try this out. The WSG filter is really nice IMO, and being able to run external audio through it would make this little box even more versatile. Do I run the input signal through that 1M resistor ?
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RF



Joined: Mar 23, 2007
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PostPosted: Tue May 12, 2009 10:56 am    Post subject: Reply with quote  Mark this post and the followings unread

Yes Exclamation

Post a clip of what you do with it when you are done, will you?

bruce

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Krinor



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PostPosted: Tue May 12, 2009 12:24 pm    Post subject: Reply with quote  Mark this post and the followings unread

I will Smile
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LeighKemp



Joined: May 29, 2009
Posts: 5
Location: Bristol

PostPosted: Fri May 29, 2009 12:09 pm    Post subject: Modulation input Reply with quote  Mark this post and the followings unread

Hi Everyone ive just joined the forum nice to be apart of all this.

i just wanted to know if the picture below is the correct way to
add modulation input for the wsg if so do i conect the
output to the middle pin of the Q1 Transitor.
and What Capacitor Do i use ?

Also Is there any easy circuit bending connections you can make on the wsg to say make one of the voices modulate flter cutoff.

http://tinypic.com/r/288sbcp/5

Cheers.



Loving the wsg by the way great having a filter input.
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