[sdiy] SAW core VCO flyback time

Mattias Rickardsson mr at analogue.org
Sat Sep 3 13:42:57 CEST 2016

On 30 August 2016 at 23:41, Donald Tillman <don at till.com> wrote:
> The ARP/Rhodes Chroma VCO had a unique charge pump VCO core that had a long reset time, but the reset didn't introduce a tuning delay in the cycle.

That's interesting, a neat way of getting rid of the time issue - but
why isn't this more widely used? Were there other drawbacks or
imperfections that made it less practical?

Speaking of the ARP/Rhodes Chroma,
if anybody has the service manual in a better PDF form than
one-PDF-per-page then I'd be more than happy to take a look. :-)
Impressive info site, however:


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