[Elecraft] NB Verses DSP? Do I Need the Noise Blanker?

[Michael Harvey]

Upon a recent used (Built) K2 purchase, I have been told by two K2 builder/operators that since the K2 has the DSP installed, I didn't need the noise blanker. I was under the impression that the noise blanker targeted man made systematic noise while the DSP worked more on the signal end of things. Does DSP filter out the things that the noise blanker previously took care of or am I wrong?
 
Mike
 
AB0TX...