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Thread
2012-12-10 by r
2012-12-10 by sasami@hotkey.net.au
>if i wanted to expose each of the individual frequency bands as individualoutputs, could i just tap off the outputs normally going to the wiper pots
>_______________________________________________________________________
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>The CGS Modular Synth home page: http://www.cgs.synth.net/
>Yahoo! Groups Links
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2012-12-22 by florisvanhoof
2013-04-05 by ctujoao
--- In cgs_synth@yahoogroups.com, sasami@... wrote:
>
> You would need to take each separate output from the output pins of the
> op-amps of each filter. The pots are on the INPUTS and thus are of no use as
> connection points. Put a 1k resistor between each output pin and its jack. I
> do not see there being any need for additional buffering, but I have not
> tried it.
>
> Ken
>
> >if i wanted to expose each of the individual frequency bands as individual
> outputs, could i just tap off the outputs normally going to the wiper pots
> (a,b,c,d,f,h,i,k,n,u) straight to panel jacks? or would i need to buffer
> each output? would it make a difference if i wanted to have both the
> individual outs and the standard mixing arrangement?
> >
> >
> >
> >------------------------------------
> >
> >The CGS Modular Synth home page: http://www.cgs.synth.net/
> >Yahoo! Groups Links
> >
> >
> >
> >
> _______________________________________________________________________
> Ken Stone sasami@... otherunicorn@...
> Modular Synth PCBs for sale <http://www.cgs.synth.net/>
> Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
>
2013-04-05 by cg_synth
--- In cgs_synth@yahoogroups.com, "ctujoao" <ctujoao@...> wrote:
>
> I was also planning to do just that. (The 1k resistance would just to quiet down the signal...?)
> On the other side: If I wanted to put the gain of each band under CV control, is it realistic to do it with TL07x somewhere around the potentiometer? Or should I look at the vactroling solution?
>
> Thanks.
>
> --- In cgs_synth@yahoogroups.com, sasami@ wrote:
> >
> > You would need to take each separate output from the output pins of the
> > op-amps of each filter. The pots are on the INPUTS and thus are of no use as
> > connection points. Put a 1k resistor between each output pin and its jack. I
> > do not see there being any need for additional buffering, but I have not
> > tried it.
> >
> > Ken
> >
> > >if i wanted to expose each of the individual frequency bands as individual
> > outputs, could i just tap off the outputs normally going to the wiper pots
> > (a,b,c,d,f,h,i,k,n,u) straight to panel jacks? or would i need to buffer
> > each output? would it make a difference if i wanted to have both the
> > individual outs and the standard mixing arrangement?
> > >
> > >
> > >
> > >------------------------------------
> > >
> > >The CGS Modular Synth home page: http://www.cgs.synth.net/
> > >Yahoo! Groups Links
> > >
> > >
> > >
> > >
> > _______________________________________________________________________
> > Ken Stone sasami@ otherunicorn@
> > Modular Synth PCBs for sale <http://www.cgs.synth.net/>
> > Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
> >
>
2013-04-05 by cg_synth
>I was also planning to do just that. (The 1k resistance would just to quietdown the signal...?)