MOTM

Hi

Passing this on for a friend who´s on AH :

>Just been finishing building this one, watching the schemo I can 
>see that the cirquit controlling
>the cutoff is almost identical the one at the resonance control, 
>has anyone tried making
>an ext. cv input for controlling the resonance ? Any tips are 
>welcome how to perform this.....

Would this be possible ? Any suggestions on how to do it......?? 

Cheers,
OLLIE