[Elecraft] DSP REV C and D

[Don Wilhelm]

Rich,

It all depends on how you define "audio quality".
To the SWL who wants to hear the maximum audio spectrum possible, then 
the LPF may not be desirable.
But for the ham whose ears get tired of listening to the hiss of higher 
audio frequencies after operating for a substantial time, the LPF is 
desirable.

73,
Don W3FPR

On 9/8/2015 1:33 PM, Rich wrote:
> Would I be correct that the difference between DSP C and D is that C 
> is lacking the LPF rolloff at 4 Khz?
>
> Assuming I am correct should I expect better rx audio quality with D?
>