A Talk battery DC supply With nothing connected? there would be no introduction of noise from anywhere else other than cable pair or connection faults. This is again dc in it's true form. This what we talk on!!!!!! Hello
The noise??? Other than what?
ITT 601 is the same spec as a Weco. I give up.
Again, I'm funny and can fix it. The good guys are almost dead or on the real deal of dead low voltage and various apps in this subject.
I'm still pissed at all mistakes I made with IA2.
This keeps me going for the love of this business..
Charlie
