as far as i know it will be the "fluctuating random voltages"
part of the buchla 266 source of uncertainty module,
where the probable rate of change in the random voltage
can be adjusted. in contrast to the a149/1 the transition
of the random voltages is smoothed by internal slew limiters.

best wishes

ingo

--- In Doepfer_a100@yahoogroups.com , "achtung_999" <ernst@d...> wrote:
>
> But really...
> Doesn't anyone have any idea what this 149-3 is going to be
> Bakis maybe
>
> I'm curious.