Hi Florian...

>
> > I know that
> > the signal is always above 0 volts because it's an ADSR, right ...
> I never felt that as an disadvantage. In the opposite, I often wish,

the

> LFO would be like an ADSR always above 0 volts.
>

..is this because since it is always above 0 volts, when modulating a
VCO the modulation begins and ends at 0 - or the current setting of
the VCO.. as opposed to a real LFO which would sweep above and below 0
volts.

Thanks very very much for the explanation on AC & DC coupling in
synthesizers, it's starting to make sense now.