PLAN B analog blog

----- Original Message -----

From: Anthony Rolando

To: plan_b_analog_blog@yahoogroups.com

Sent: Tuesday, March 25, 2008 11:49 AM

Subject: RE: [PLAN_B_analog_blog] Re: PB 13 VC Attenuation

I would prefer linear taper in this application. Either should work though.

Wire the pot so that the leg the knob would point to when turned full clockwise is attached to signal input. THe middle leg signal output and the last leg connects to ground.

Tony


> To: PLAN_B_analog_blog@yahoogroups.com
> From: eyesaw@ptd.net
> Date: Tue, 25 Mar 2008 12:52:14 +0000
> Subject: [PLAN_B_analog_blog] Re: PB 13 VC Attenuation
>
>
> Tried a 50k and did not hear much difference. Maybe I am wired goofy -
> what are the proper connections from jacks to pot terminals? Should this
> be a linear pot and does the taper matter?
>
> Thanks for assisting the circuitry challenged amongst us - Bill
>
>
> --- In PLAN_B_analog_blog@yahoogroups.com, "(i think you can figure that
> out)" wrote:
> >
> > A passive attenuator is of course non-powered so the value of the pot
> > is much less important. Basically anything between 10K to 100K is what
> > you want. The higher the value, the less current is used.
> >
> > hope this helps,
> >
> >; - P
> >
> >
> > --- In PLAN_B_analog_blog@yahoogroups.com, "dingfutzer" eyesaw@
>; > wrote:
> > >
> > >
> > > Peter:
> > >
> > > What would the correct spec be for a passive cv attenuation pot
> > > for the LPG's? I plan on building my own 4x atten. module -
> > >
> > > Thanks, Bill
> > >
> >
>
>
>
>
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