[sdiy] Audio mixers

Oscar Salas osaiber at yahoo.es
Thu Jun 16 04:01:25 CEST 2011


I would say that is not needed at all connect the inputs to ground. Modules use to have a lot of inputs to inverting amplifiers that are not grounded. 
--- On Thu, 6/16/11, Chris Muir <cbm at well.com> wrote:

> From: Chris Muir <cbm at well.com>
> Subject: Re: [sdiy] Audio mixers
> To: "s diy" <synth-diy at dropmix.xs4all.nl>
> Date: Thursday, June 16, 2011, 2:21 AM
> 
> On Jun 15, 2011, at 4:12 PM, James Coplin wrote:
> > If I am using a
> > switch to remove a particular input from the mix,
> route it somewhere else
> > etc, what is the proper way to handle the open ended
> wire when the switch
> > is "off"?  Just leave it open?  Connect it
> to ground?  Thanks again!
> 
> 
> I would probably want to ground it. You do risk hearing a
> slight click when switching, but it will keep the noise down
> in the case that nothing is plugged in, but the volume pot
> is up.
> 
>            
>         | In theory, there is
> no difference between
> http://www.xfade.com   
>     | theory and practice. In practice, there
> is.
>    cbm at well.com   
>     |         
>      - Jan L.A. van de Snepscheut
> 
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