[sdiy] Looking for blend circuit?

Dave Magnuson kingravine at comcast.net
Fri May 17 19:02:41 CEST 2013


Try a center tapped pot

Output from wiper.   Sig A to one side, Sig B to other side.  Center tap to
ground

Dave Magnuson

> -----Original Message-----
> From: synth-diy-bounces at dropmix.xs4all.nl [mailto:synth-diy-
> bounces at dropmix.xs4all.nl] On Behalf Of Jay Schwichtenberg
> Sent: Friday, May 17, 2013 12:35 PM
> To: 'synth-diy'
> Subject: [sdiy] Looking for blend circuit?
> 
> Everyone,
> 
> I'm looking for a blend circuit that at center position there is no
output, turn it
> left from center and you get just input A then turn it right from center
you get
> just input B. Using VCAs I can do this but that would make what I'm doing
to
> big. I need to keep it simple/minimal using op-amps, pots and diodes.
> 
> Any suggestions?
> 
> Thanks
> Jay S.
> 
> 
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