[Elecraft] K3 - 2.73/1.98 Clicks on Power On

[Ken K3IU]

I just tried power Off/On using earphones with speakers muted.I hear the 
same loud artifact with the earphones and through the speakers when 
there is a signal on the vfo freq.
73, Ken K3IU

Ken K3IU wrote:
> I notice the same thing, but only when there is a signal on the 
> frequency tuned in on the K3 when power is turned ON. AF gain set at 
> about 9 o'clock, CONFIG:AF GAIN HI. With no signal on the tuned 
> frequency, the loud audio does not happen. I did not notice this on 
> previous firmware versions. Later this morning I'll reinstall previous 
> firmware and double check.
> 73,
> Ken K3IU
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Stewart Baker wrote:
>> Hi,
>> Since installing MCU 2.73. I have noticed that power on is 
>> accompanied by a number of loud, rather unpleasant clicks/clunks 
>> from the speaker.
>>
>> 73
>> Stewart G3RXQ
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