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Re: [Doepfer_a100] a106 dead?

2007-01-05 by Antonio Tuzzi

Ok

my fault

Dieter was right: I was overriding the resonance with an high input value
the problem is that I override the resonance when the LP input value is
bigger than 1-1.5.

is this a correct value ? Or I need a calibration?

thank you for your help
at



On 12/21/06, hardware@doepfer.de <hardware@doepfer.de> wrote:
>
>   > Hello friends.
> >
> > I have this a106, that I used very little in the last 8 months.
> >
> > I decided now to use it (well done!)
> >
> > But:
> > I can't hear the resonance. I know very well the ms20. but my module
> > is doing a very impercettible variation to the sound moving the RES
> knob.
>
> Pay attention that you may "override" the resonance with a high audio
> input
> level and extreme clipping settings (please refer to the pages 5, 6 and 10
> of the user's manual). If you reduce the audio level you should discover
> that the resonance is now working. If even at low audio levels the
> resonance
> control does not have any effect please send the module to your dealer for
> repair.
>
> > Is there any trick I need to use to jumpstart the RESO ?> any trimmer to
> trim ?
>
> There is no trimming for the resonance.
>
> > what's the white marked IC "DS20"? (is an LM13600?)
>
> It's a special, selected circuit. We do not publish details about this
> circuit.
>
> Best wishes
> Dieter Doepfer
>
>  
>


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