[Elecraft] [K3] K3 Audio Mods

[Paul Christensen]

> spectrogram16 while listening to AM broadcast band stations. Because of 
> the
> timing of my dsp board swap with the loading of the latest beta firmware, 
> I
> was never really certain what led to the improvement. Is it the hardware 
> or
> the firmtware, or are both required for older K3's?
> Bob W9RFS

Bob,

The improvements you are hearing are related to both the hardware update on 
the Main DSP Board as well as the latest F/W revision.

Paul, W9AC