Hmmm, the idea of a variable bandwidth actually sounds interesting. I'm using the circuit in an external processing box (not a synth module) so will have to give it a try.
Thanks for the info!
Thanks for the info!
--- In cgs_synth@yahoogroups.com, sasami@... wrote:
>
> Dual pots are used when two parameters need to be controlled in parallel,
> and having them operate independently would not be beneficial, or would be
> outright bad.
>
> That said, in this case, you may get away with it. Your two filter parts
> (upper and lower) would be adjusted independantly. As such you would be able
> to vary the bandwidth. There would be some settings where no sound at all
> gets through though.
>
> Ken
>
> >I'm building the band pass filter and have run into other projects that
> require dual pots. I have a few dual 1mg pots in stock but was wondering
> what the mechanical difference a dual pot offers over either two single pots
> or if it was possible to wires single to both throws on the pcb.
> >
> >Forgive me if these seems like a newbie question, I've built a lot of diy
> things but rarely use dual pots and am not that familiar with their benefits.
> >
> >
> >
> >
> >------------------------------------
> >
> >The CGS Modular Synth home page: http://www.cgs.synth.net/
> >Yahoo! Groups Links
> >
> >
> >
> >
> _______________________________________________________________________
> Ken Stone sasami@... otherunicorn@...
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>