[Elecraft] K3S audio quality issue

[Frederick Dwight]

Make sure you use USB for 20 meters and LSB for 40.  SSB sounds awful if you use the “wrong” sideband.
Also make sure the PBT has not shifted, it should be normally very close to centered.
14 MHz and higher typically use USB, and lower frequencies typically use LSB.
     Sorry if this sounds too basic, however we all have made simple mistakes.  I have made more than my share !
                Cheers,    KL7CW

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