An offset module would supply negative as well as positive voltage.
If one was to use a A138 mixer, a A175 Inverter would also be
required to get the same results.

Regards,
Kevin

--- In Doepfer_a100@yahoogroups.com , "Joe Buechler"
<buechlerjoe@t...> wrote:

> Yeah, and that's how I use it. But it always feel bad to use up an
> entire mixer (or VCA) when all you need is a simple attenuator.
>
> Maybe this attenuator/offset module is a bad idea, it doesn't
> really add any new functionality to the system, and ten people
> would have ten different ideas about how to package existing
> functions into a new module. There's a lot to be said for breaking
> functions down into their component parts as separate modules, that
> way there's more versatility. I guess I'll stick with the mixer and

CV

> source for attenuation and offset voltages.
>
> In any case, it's difficult to discuss synthesizers, isn't it, when
> all these people are dying
>
> --- In Doepfer_a100@yahoogroups.com , "andrew dalio" <bunnyman@s...>
> wrote:
> > Maybe I'm missing the point, but isn't the a138 lin mixer just a
> > voltage attenuator Would that help
> >
> > -andrew bunny