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Subject: Re: [motm] MOTM 300 VCO help

From: Richard Brewster <pugix@...>
Date: 2012-11-14

Obvious question: Do the 1V/octave and FM2 inputs work as expected? If
so, then it's just a problem with the FM1 Exp. If those other
exponential inputs don't work, the problem is more central.

Richard Brewster
http://pugix.com

On 11/13/12 12:37 PM, gooboworks wrote:
> Folks, I just finished building a MOTM 300 VCO. I have a problem. the EXP/LIN switch is not acting correctly. When I have a LFO control voltage in FM1 the oscillator appears to work fine when the switch is in the LIN position. When I switch it to EXP, the oscillator will does not react, the oscillator acts as if nothing is inserted into the FM1 jack.
>
> I am an experienced builder and I have built MOTM 300's before. I know I can email Paul S. on this, but I wanted to hit the list first to see if anyone had any tips on where I might look for an issue.
>
> Any thoughts on what might be the problem and where I can look?
>
> Thanks
> Andy Miller
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