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Craig Anderton Wah-Antiwah

2/13/2003 4:38 AM
Constantin Necrasov
Craig Anderton Wah-Antiwah
My question is about the Anderton Wah-Antiwah Schematic.  
This one here -  
What is the op amp there? I tried TL072, and the potentiometer worked as a volume control without any change to the Q. All the connections look alright, little chance to mistake in such a simple circuit. Maybe it's the mysterious BIPOLAR power supply? Or any specific chip?  
Has anyone tried it? Did it work?  
Write to me, cuz I want to build that one. Need help, yours truly.

RickL It quite possibly *is* the bipolar ... -- 2/13/2003 3:53 PM