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Subject: Re: [motm] New VCA teaser

From: Jason Proctor <jason@...>
Date: 2006-10-01

if the 130 isn't going to ship, is there any chance of a schematic?

tx


>I am debugging the Frac VCA (MOTM-1190) which is the 'core' for the MOTM-130
>Pan/Fade VCA.
>
>Happy to report this is a cool module:
>
>a) the input has an "overdrive" so that at full level, a "warping" THD will be
>present (triangles getting 'sin-ed')
>b) the output side has a 2-transistor 'gentle clipper' for rounding of signals
>above +-6V pk-pk
>
>The design uses no OTAs (like the '110 and the '190). I will run plots of
>frequency response and THD later this week.
>
>The Frac version does ∗not∗ pan/fade but the MOTM version will.
>
>Hats off to JH for another winner.
>
>Paul S.
>back to the bench
>
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