pwhy
-
Posts
2 -
Joined
-
Last visited
pwhy's Achievements
Newbie (1/9)
0
Reputation
-
The strange thing is I disconnected all the components already and the speaker is by itself with nothing connected to it other than the AC with power switch in the off position. It just HUMS.
-
One of my KSP300s recently develops a nasty hum even with power off (AC plugged in) and nothing connected to it, although not as loud with power off. I tried the 2-prong plug method to no avail. I removed the module and there is really nothing obvious other than the two big capacitors. Is it possible that one or both capacitors dried up? Any suggestion will be greatly appreciated. Thank you.