K3 deminished audio response

[N8XPQ]

I am curious if anyone else has noticed that the lower end of the audio spectrum from maybe 400hz to 50hz seems to be diminished in the K3. I have been comparing the audio in my Kenwood TS-2000 to my K3, and there seems to be something missing the the K3's response. The Kenwood seems to have a much "richer" and natural sound to it. Is this an individual occurance or is this something that has already been covered and I amy have missed it?

Mike N8XPQ

[Barry N1EU]

N8XPQ wrote

I am curious if anyone else has noticed that the lower end of the audio spectrum from maybe 400hz to 50hz seems to be diminished in the K3.

Yes, compared to some other dsp rigs, the K3's ssb receive passband is a bit rolled off on the bottom end.  However, by setting shift/FC=1.45Khz and using RX EQ and filter center freq adjustment, my K3's ssb passband is flat down to 150hz before rolling off.

73,
Barry N1EU