Doepfer

I was hot for the Tiptop VCO till I saw this video made about it.    
-     http://vimeo.com/2206614
That is one of the worst sine waves I've seen and the spectrum display  
shows many harmonics that shouldn't be there. I count at least 7 on  
the spectrum display. . All I can hope is the distortion is caused by  
something downstream between the VCO and the scope. Does anyone who  
has a z3000 and a scope and can tell me if this setup was just faulty  
or does the unit make sines as shown in the vid? The other waveforms  
shown are not to good on this demo either - the sawtooth and triangles  
look like they sag and the square waves are not square with flat tops  
and bottoms.
-James


On Nov 23, 2008, at 3:03 PM, achtung_999 wrote:

> actually the A143-9 Quadrature LFO makes a near perfect sine.I'm  
> curious
> what Dieter's quadrature VCO will sound like!
>
> Ernst
>



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