Shorting antena has no effect. have tried it in different locations also. I
am not near any radio, TV, or microwave towers.

"NSM" wrote in message
news:_VDxe.126890$on1.16097@clgrps13...

"new" wrote in message
...

All cable TV coax is dissconnected. Only speakers and power.

Doesn't help. It's the street cable that leaks.

How big is the Harmon Kardon 435 receiver? Can you move it around? What
happens if you short the antenna inputs? Are you close to a radio antenna?

N