Yes, I did read it.
It doesn't say anything that I can find about 120-120 having less isolation, in fact it says "The advantage of operating a Balanced Input or a Balanced Output is noise reduction as a result of the balanced line common mode noise rejection."
As far as I can tell their argument against going balanced has to do with safety and adhering to code, which are both valid concerns, but your point about "less isolation" isn't discussed as far as I can tell. I would be interested to hear the explanation if you would be so kind to provide it..
,
It doesn't say anything that I can find about 120-120 having less isolation, in fact it says "The advantage of operating a Balanced Input or a Balanced Output is noise reduction as a result of the balanced line common mode noise rejection."
As far as I can tell their argument against going balanced has to do with safety and adhering to code, which are both valid concerns, but your point about "less isolation" isn't discussed as far as I can tell. I would be interested to hear the explanation if you would be so kind to provide it..
,