[sdiy] DIY Mixer - please help!

[Graham Atkins]

No !,

On 3 Sep 2009, at 20:47, Chris Muir wrote:

>
> On Sep 3, 2009, at 12:28 PM, John Mahoney wrote:
>
>> Don't we *always* want impedance mismatches? A device's output  
>> impedance should be higher than the input impedance that it feeds  
>> into.
>
>
> Isn't that upside down? Shouldn't the output impedance be lower than  
> the input?

John is correct, the same or higher.

Graham