[Elecraft] Audio on K3

[louis a. ives]

I powered up my K3 and discovered that the audio was very distorted.  It sounds as if everyone is off frequency and no amount of tuning will clear it up. I was using 20 meter SB and it is the same on all other frequencies except 2 meter.  I checked all settings that I use and nothing has changed. I had no problem the night before and problem was found on powering up the radio today. I also use KPA-500 and KTA-500 with this setup.  I also checked and it is the same on both receivers. This unit was sent to Elecraft to be checked over and aligned about 3 months ago and has been working great. This radio has had all updates installed.  Anybody have information on where to start looking for problem would greatly appreciated.
Thanks in advance
Buddy, KJ4ZSI



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