My comments regarding end of cycle outs and unconditional attacks on
the 143-1 did not generate very much enthusiasm. However, if the EG
already has a cycling option, it seems like the end of cycle trigger
might already be there. How about a patch point on the board for
those of us who would be willing to drill a hole and solder to it
And, maybe a jumper for unconditional attacks (Is this a lot
harder )

Just a suggestion. Like I said, I would definitely buy the module if
it came out as currently planned.

--- In Doepfer_a100@yahoogroups.com , "shm1400" <shm14@h...> wrote:
> I agree the quad envelope looks great and I would definitely buy
it
> if it came out exactly as currently specified.
>
> Having said that, would it be difficult to provide an end of cycle
> trigger And, could the envelope be made "unconditional," so that
> the attack cycle happens regardless of the trigger state These
> would open up lots of possibilities, if they could be easily
added.
> Probably not a good idea if they would increase the size of the
> module.
>
> I would also prefer all jacks on the left, particularly if they
> could be arranged vertically, 8 in a row (like on the multiple
> module) This would also open up space for other functions (see
> above). However, this might require either a separate PC board
for
> the jacks, or jacks on both sides of each PC. Obviously, I'm just
a
> user and I don't know if this is feasible.
>
> --- In Doepfer_a100@yahoogroups.com , Bakis Sirros
> <synth_freak_2000@y...> wrote:
> >
> > --- Dieter Doepfer <hardware@d...> wrote:
> > > From: "Dieter Doepfer" <hardware@d...>
> > > To: "Bakis Sirros" <synth_freak_2000@y...>
> > > Subject: AW: 1 Re: new pages for a143-1
> > > quad envelope/lfo and a143-3 multi vc-lfo modules!
> > > Date: Wed, 21 Jan 2004 11:22:47 +0100
> > >
> > > Please forward
> > >
> > > > -----Ursprüngliche Nachricht-----
> > > > Von: selfoscillate
> > > [mailto:synaptic_music@y...]
> > > > Gesendet: Dienstag, 20. Januar 2004 12:55
> > > > An: Doepfer_a100@yahoogroups.com
> > > > Betreff: 1 Re: new pages for a143-1
> > > quad envelope/lfo and
> > > > a143-3 multi vc-lfo modules!
> > > >
> > > > yes, a sum mix output with attenuator would be
> > > nice.
> > > > should still fit the 16 te width.
> > > > a nice third option for the ad/lfo switch would be
> > > > "triggered lfo", which means that the lfo only
> > > runs
> > > > when the gate input is high. another handy option
> > > > would be, that the gate input also works as a
> > > > retrigger input for the lfo.
> > > >
> > > > don't know if this is possible with the chosen
> > > design,
> > > > just some ideas.
> > >
> > > We will see. I have to point out that due to the
> > > design (555 timer circuit
> > > used) the AD will in the 0...8V range (0 ... 2/3
> > > supply voltage) and the
> > > "LFO" in the 4V...8V range (1/3 ... 2/3 supply
> > > voltage). So I'm not sure if
> > > the sum will make sense. From my point of view AD
> > > summing is not as
> > > important as LFO summing. But in this case each LFO
> > > contributes a 6V offset
> > > (medium of 4V and 8V) to the sum output. The
> > > provisional calculation is
> > > based on the 555 timer circuit. To obtain an LFO
> > > without offset we would
> > > have to redesign the circuit completely (replace the
> > > 555 by discrete
> > > components with other features).
> > > For the Gate and Reset feature I will see if this is
> > > possible for the 555
> > > design.
> > >
> > > Best wishes
> > > Dieter Doepfer
> > >
> > >
> >
> >
> > =====
> > Bakis Siros
> > Parallel Worlds / Polariton
> > Athens-Greece
> > 1 group owner
> > http://www.rubber.gr
> > http://www.ward12.com
> >
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