[sdiy] favorite dual ganged potentiometer

[Scott Gravenhorst]

That describes a voltage controlled stereo balance, for stereo volume,
you'd want Iabc the same for both VCAs.

Metrophage <c0r3dump23 at yahoo.com> wrote:
>I had missed Joseph's question, but couldn't one use one pot to pick a
>CV to a first VCA, and its inverse to a second VCA?
>
>CJ
>
>
>--- Peter Grenader <peter at buzzclick-music.com> wrote:
>
>> All Electronics has tons of dual 100K and 50K audio Alphas.  They are
>> PCB
>> mount however with a knurdled 6mm shaft.
>> 
>> Futurlec also has these, for the same price as All.
>> 
>> Joseph Craig wrote:
>> 
>> > After trying to come up with a circuit to do stereo volume with one
>> > pot, I realized it could only be done with a dual ganged pot.
>> > 
>> > Which brand/model does everyone use?
>> > 
>> > What is your recommendation?  Audio signal of course, used for
>> volume.
>> > 
>> > thanks,
>> > -Joe
>> > 
>> 
>> 
>
>
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