Doepfer

The point is making the jack labeled "Sine" on your oscillators to 
actually produce something that sounds and looks like a sine wave.

There is way too much distortion in those dome-shaped Doepfer waves 
to use them in additive patches and that dome-shape usually sounds 
too synthetic as general modulators (real sine function behaviors 
are *very* common in nature).

I don't have any use for yet another triangle sounding wave on my 
oscillators ;-) 


--- In Doepfer_a100@yahoogroups.com, Ross Goniakowski <carfull@...> 
wrote:
>
> what exactly is the point of making more pure sine waves? i
> 
> laryn91 <caymus91@...> wrote:          
> Yes - that'd be great!! I would buy 8 to upgrade all my VCO's. 
> 
> --- In Doepfer_a100@yahoogroups.com, <hardware@> wrote:
> >
> > Tim,
> > 
> > excellent work. Sounds very interesting - especially as the 
circuit
> > obviously does not need a power supply. Maybe we could built a 
> small pc
> > board that can be added to the A-110 (provided that we get the 
> permission
> > from you). Only three wires are needed (tri input, sine output, 
> GND).
> > Another solution would be a modification of the small output 
board 
> of the
> > A-110 (adding the additional parts to this board).
> > 
> > Best wishes
> > Dieter Doepfer
> > 
> > > -----Ursprüngliche Nachricht-----
> > > Von: Doepfer_a100@yahoogroups.com
> > > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von Tim 
> Stinchcombe
> > > Gesendet: Mittwoch, 20. September 2006 23:28
> > > An: Doepfer_a100@yahoogroups.com
> > > Betreff: [Doepfer_a100] Possible A-110 mod for better 
sinewaves?
> > >
> > >
> > > Hi list,
> > >
> > > After the recent thread about the 'purity' of the sinewaves 
from 
> the A-
> > > 110, I started looking at how these could possibly be 
improved. 
> I came
> > > across a simple conversion circuit, not that much more 
> complicated than
> > > what is in there at the moment, and when I breadboarded it, I 
was
> > > stunned at just how good the sine waves from it are - I have 
> created a
> > > new page at my website with a couple of scope traces:
> > >
> > > http://mysite.wanadoo-
> > > members.co.uk/tstinchcombe/synth/invest/invest.html
> > >
> > > (watch the line-wrap there!).
> > >
> > > I'm in the process of seeing how feasible it might be to 
actually
> > > modify an A-110 to incorporate the extra bits 'n bobs to do 
> this. (I
> > > also want to get the original paper of the circuit, so that I 
> can check
> > > that the component values are 'optimal'!)
> > >
> > > Tim
> > >
> > >
> > >
> > >
> > >
> > >
> > > Yahoo! Groups Links
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> >
> 
> 
> 
>          
> 
> 
> [Non-text portions of this message have been removed]
>