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Message

Re: [ModularSynthPanels] Magic Smoke Mankato VCF design

2007-06-13 by John Mahoney

At 09:25 AM 6/13/2007, Mark wrote:

>While I have no plans to build one of these myself, I am curious how
>this filter works.   Is there a schematic online??  I looked but
>couldn't find one.

Mark,
Sorry, there's no schematic on-line.

The circuit is designed around the SSM-2164 quad VCA (in current 
production from Analog Devices). We will have the parts list on the 
website pretty soon; it's being revised slightly in conjunction with 
revision 2 of the PCB. You see, we had a pilot run of 10 rev 1 boards 
made, and Tim identified some minor issues (mismatched output 
levels). Tim addressed those problems and also made the layout 
cleaner. All the connection points are arranged around the edges of 
the board. No rat's nest, here!

Hope this helps a little.

John Mahoney
www.magmoke.com


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