<DIV>I'm building a circuit based on the super rectifier <A href="http://launch.groups.yahoo.com/group/synthesizerscomgroup/files/Custom%20Modules/3DHCustom/">http://launch.groups.yahoo.com/group/synthesizerscomgroup/files/Custom%20Modules/3DHCustom/</A> </DIV>
<DIV> and the full wave rectifier: <A href="http://www.uni-bonn.de/~uzs159/index.html">http://www.uni-bonn.de/~uzs159/index.html</A> .</DIV>
<DIV> </DIV>
<DIV>The idea is a dual version of the super rectifier. I want to mix one wave's half rectified top with a different wave's half rectified bottom (both waves from same VCO). Thus achieving strange new combination waveforms.</DIV>
<DIV> Can I get some advice on prefferred op amps to use? What op amp characteristics should I be concentrating on.Do I need a low offset type?</DIV>
<DIV>Suggestions anyone?</DIV>
<DIV> </DIV>
<DIV>Thanks a million,</DIV>
<DIV>P.v3</DIV><p>
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