--- Dieter Doepfer < hardware@... > wrote:

> From: "Dieter Doepfer" < hardware@... >
> To: "Bakis Sirros" < synth_freak_2000@... >
> Subject: AW: 1 Re: about the a154 and
> the sketch of the a167 comparator module.
> Date: Fri, 4 Jul 2003 11:24:24 +0200
>
> Bakis, please forward ....
>
> > > Hm, my plan was to get the 154 and a second 155
> when the 154 became
> > > available... but my current 155 has the older
> controller design that
> > > allows audio rate operation, which I rather
> like. I wonder if it would
> be
> > > possible to DIY a switch between the two
> controller ribbons
> > >
> > > -Brandon
> >
> > yes, this is really important.
> > would be great, if we could choose using the
> a155's with
> > or without the a154. especially when the a196 gets
> available,
> > i'm sure that many people want to use their a155's
> as
> > graphic vco's too (just like suggested in the a196
> description).
> > maybe there is a simple solution
>
> We will probably offer a switch module so that you
> can select between the
> "old" A-155 controller or the A-154. We made already
> a prototype with a 2x4
> way toggle switch but we think that a 2x4 way
> electronic switch (maybe
> voltage controlled) will be the better solution,
> especially as a small
> manual 2x4 switch is very expensive (4 signals have
> to be switched at a
> time: adresses A0, A1 and A2, and clock).
>
> Best wishes
> Dieter Doepfer
>

=====
synthfreak(parallel worlds)
athens-greece
1 group owner

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