Isolated or Balanced Power on Line Conditioner?

The Panamax 5500 has balanced or isolated power. I can't hear any difference between the two in my system.

Thanks for the reply. I just found out that the MAXX unit I have is the same as PANAMAX 5510. Perhaps they bought the company.
When you press "balanced" power, do you notice both lights look like they're glowing, although the "isolated" is a bit dimmer?

Thanks!

Yes but that is normal and does not imply balanced and isolated are engaged at the same time. I now have the 5510PRO. Both LEDS do not glow at the same time with it.