Hello, I am in the market for a good switchmode PSU to be used with a 100w radio. I have run into a few which generate far too much "hash" and drowns out weak signals. Can you nice folks recommend any? I know the Astrons must be high up on the list of good ones! Always prefer good old fashioned heavy duty PSUs but shipping weight/costs makes it impossible to order from Miami. 73, Ron, 6Y5/4S7RO