[sdiy] grant's 'CV twister'

[harry]

Hi Markus (and list)

While anything is possible... this might be a little hard.  I'd try it by
taking the
impedances up a factor of 10... and using photocells. Anything with voltage
offsets
will screw this up.

The higher impedance will make the diode knees weak.  ;^(

H^)

mark scetta wrote:

> thanks grant for the CV twister, which i have personally renamed 'variable
> full wave rectifier' ...very cool and simple circuit.  for our home viewers
> playing along, it's at
> http://www.musicsynthesizer.com/DIY/Grant/CVtwister2.html
>
> can anyone tell me if it's possible to add CV ins to the 'upper' 'mid' and
> 'lower' pots (i mean, make them voltage controllable) ?
>
> cheers
> mark