Hello, I hope all are having a great new year so far. I got my some modules from the US rep so I'm happy (137, 156). However, I've tried several times to make a simple linear VCA based on a 3080 design from a Midwest Analog book..... it never works. If someone on the forum has the knowledge and patience to review my PCB in image form along with a version of the schematic, I'd appreciate it. I'm getting no reply from the Midwest staff. I plan to post the pics on one of those photo host sites, or I can email directly. Or if someone can direct me to another VCA plan on the web, one that you know works, that would be cool too. No CEM/SSMs please. I'm working with +/-15V. I've also tried the ASM-1 VCA, no luck. Thanks, Nick Keller
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Lin VCA DIY
2005-01-05 by Nicholas Keller
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