[Elecraft] 50 and 100 DSP positions

[W8ZN at comcast.net]

Hi all,

On K3's #94 and #965, on cw when you narrow the DSP down past 150 to 100, there is a noticable pop in the speaker and the audio becomes quite muted. The S meter still shows the same strength. Both are running 2.73. I've tried moving the IF shift but still muted audio. You can hear it, but just way down.

Can anyone verify if their's acts the same way?

thanks!!

Terry