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kaycee
 Post subject: Wah Pot Descratcher.
PostPosted: Mon Jan 23, 2012 2:24 pm 
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Location: Middle England
As per about halfway down this article here, the Anderton Pot descratcher - replacing a wah pot with a vactrol (LED/LDR combo)

http://www.geofex.com/article_folders/w ... wahped.htm

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mafew129
 Post subject: Re: Wah Pot Descratcher.
PostPosted: Mon Jan 23, 2012 10:53 pm 
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What is the advantage of this exactly?

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GrindCustoms
 Post subject: Re: Wah Pot Descratcher.
PostPosted: Mon Jan 23, 2012 11:42 pm 
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If i understand correctly, you can't have pot «scratch» sound anymore.

Since the pot is now controlling the photocoupler wich is emitting the wah «sweep»....

Maybe i'm not using the right terms......but people are getting use to it... :roll:

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After reflowing and several attempts at signal tracing and switch testing I plugged in the power.
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mafew129
 Post subject: Re: Wah Pot Descratcher.
PostPosted: Tue Jan 24, 2012 12:00 am 
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ok just googled "wah scratch". it'll fix this problem?: http://www.youtube.com/watch?v=QzTtf4vhPrI

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kaycee
 Post subject: Re: Wah Pot Descratcher.
PostPosted: Tue Jan 24, 2012 10:27 am 
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Thats it, can be rigged for a volume pedal too.

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