[Elecraft] [K3] "Crash"-sound in left speaker on power up

[Iain MacDonnell - N6ML]

SM5FQQ wrote:
> When I connected a speaker to the left channel I have on "power up" a strong
> "crash"-sound. I connect it via the back speaker outlet.
> 
> No "crash"-sound in the right channel speaker or in the headphones connected
> to the front.
> 
> Anyone else have that problem?

There was an issue, some firmware versions ago, where there'd be a burst
of loud noise on power-on. Are you running the latest firmware?

     ~Iain / N6ML