[Elecraft] KPA500 Internal Clicking Sound

[Wes (N7WS)]

http://elecraft.365791.n2.nabble.com/KPA500-clicking-td7596512.html

On 10/20/2015 6:41 PM, Rick Tavan N6XI wrote:
> Once my KPA500 warms up, it begins making sporadic clicking sounds. Usually
> it sounds like a relay but sometimes it's quieter and might be metal
> buckling as it contracts and expands. Any suggestions on tracking it down?
>
> Thanks,
>
> /Rick
>