V/Oct scaling with 566 VCO

DCMagnuson at aol.com DCMagnuson at aol.com
Sat Nov 18 17:47:54 CET 2000


Hi List,

I purchased an ADV-Bass kit from Midwest Analog Products, and I've been 
modifying it a little to better suit my needs.  The VCO portion of the 
circuit is based around the 566 VCO chip.  

Currently I simply have a pot to control the pitch of the kick, but I'm going 
to add a CV input as well.  Basically, I'm curious if I can get the 556 to 
scale properly to a V/Oct control voltage.  I really only need an octave or 
two of range since this will always be used as a kick module.

Anyone know of a schematic online that uses the 566?

Thanks in advance,

Dave Magnuson



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