[Elecraft] K3: Firmware 2.10 NR audio gain

[Lyle Johnson]

> Now, the gain equalization has been shifted the other way. When I turn 
> NR on, the gain goes UP. NR is working nicely, but I have to turn the 
> gain DOWN unless the signal is weak.

The NR gain compensation required will vary with the S/N of the signal 
as well as its strength, and with the second value in the NR setting (-1 
through -4).  Any setting is a compromise :-)

73,

Lyle KK7P