hi dieter

that's preciselly the point. what i've see in the majority of radios
i've opened is that tune is controlled by a variable condenser.

maybe do you know how to do a voltage controlled variable condenser
if you had some small schematic or knew where to find it i would try
by myself.

thanks
gaspar uleg

>
> I'm not very familiar with radio circuits but if there is a

potentiometer

> (variable resistor) used to tune the circuit the universal vactrol

module

> (A-101-9) may be used to tune the radio from a CV.
>
> Best wishes
> Dieter Doepfer
>

--- In Doepfer_a100@yahoogroups.com , <hardware@...> wrote:
>
> > ok, i understand that a modular system is maybe not the best
place to
> > fit a vc radio receiver, it's more a standalone kind of stuff.
> >
> > but i'm decided to try to build one myself. i've been looking
hard on
> > the net for schematics on how to control the tuning from a voltage
> > but never found anything i could understand. if anyone have some
DIY
> > idea for this, please let me know. thanks