High Pitch Sqelching Sound? :(:(

[Augix]

HEYYYY I AM IMPRESSED REALLY THANKS To The COLLABORATION Of FlyingPenguin WE GAVE WITH The KEY. NOW SOMEBODY CAN RECOMMEND ME A PSU WHICH DOESN'T GIVE ME THIS KIND OF PROBLEM.

[Tomuchtime]

I don't know if this will help but you may want to try some shielding and make sure you have good grounding in place.The shielding if properly installed may cause enough distortion to cancel out some of the wave you hear.No gain in performance but at least things won't be annoying.I get whistles in my equipment when I dont have things buttoned up.If you really are stumped try looking in some ham forums as I know your problem has been shared by others and someone might be able to point you in a better direction.As far as FP's problem goes - I'd be bouncing off the wall with that kind of hearing and a monitor that just won't quit;-). Have you ever tried a tempest fix? There is one but you have to spend some time experimenting on your own.
Bill