[sdiy] Dumb mixer circuit question

[Seb Francis]

Harry Bissell Jr wrote:
> --- Seb Francis <seb at burnit.co.uk> wrote:
>
>
>   
>> The disadvantage I can think of is that the
>> tolerance between different 
>> pots is likely a lot worse than 1% when using a
>> resistor.  So each input 
>> channel would need trimming to get matching gain.
>>     
>
> On a mixer you might adjust the gain by ear...
>
>   

Sure :)

But if you have a mixer with all faders set to the same point you would 
want all signals to be mixed equally.  I guess it depends on the 
application.  When working with stereo it's pretty important to have 
good gain matching between channels.

Seb