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CV Modifier

Posted: Wed Jun 17, 2009 4:42 pm
by PAiA-Scott
This CV Modifier circuit can be used to vary the range and dc level of control voltages. Adding more same valued input resistors increases the number of inputs algebraically summed to the output. The input signals do not interact as they 'see' only the input resistance to a virtual ground.

...from the MCVI-MUX operation manual.

CV Modifier Schematic