[Elecraft] OT Slightly K3s and Studio Mixer

[Joe Subich, W4TV]

 > Should I not be concerned about the difference in impedance?

No.  Modern audio system design calls for outputs to have very
low impedance (essentially a current source) with inputs having
relatively high impedance (high sensitivity).  You will be fine
with the 150 Ohm source driving a 600 Ohm load.

73,

    ... Joe, W4TV


On 2020-07-03 9:07 AM, Rich wrote:
> I am interested in using a studio mixer so I can use a single mic with 
> two K3s.
> 
> The mixer output impedance is 150ohms and the K3 mic input is looking 
> for 600ohms.
> 
> I have seen several articles using studio mixers with two radios but 
> none mention using an audio transformer to correct the miss match.
> 
> Should I not be concerned about the difference in impedance?
> 
> Do anyone have a recommendation on a device to match the the impedances?
> 
> Thanks
> 
> Rich
>