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  #1  
Old 11-19-2009, 12:18 AM
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Join Date: Jun 2008
Location: Glasgow, Scotland
Low-pass filter build.

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Hey,

As part of my physics investigation I was planning on building an autowah but due to the fact that time is limited, I thought I'd keep it simple and just build a low-pass filter. Trouble is, I can't find any circuit diagrams with the correct values of resistors and capacitors for a bass's input.
Now this is just meant to be a simple project so rather than working out the measurements myself, which I'm not too sure about doing, I was hoping someone here had a basic diagram I could pilfer?

Cheers, Anthony.
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Old 11-19-2009, 05:00 AM
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pedal / amps - MAMMOTHsound
 
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Location: sheffield, uk
http://www.muzique.com/schem/filter.htm
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riffriff.
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Old 11-19-2009, 05:19 AM
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http://www.timstinchcombe.co.uk/synth/korg.html
http://www.aleph.co.jp/~takeda/radio/MS20clone2E.html


Last edited by dannybuoy : 11-19-2009 at 05:23 AM.
  #4  
Old 11-19-2009, 06:19 AM
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Location: Chicago - LA
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Good filter circuit.
Note you can also use the NE5517 and the LM13700 here.
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