@ieales,
Not sure what you could be referring to. I never talked about the incoming service, nothing ahead of the panel. All is on and within the home’s circuit.
@djones51,
Thanks for your input. I knew my post would screw somebody up, Lol! And yes, you actually have that correct by me - no home is ever in a perfect state of electrical homeostasis, it can’t be in the real world. But, that actually doesn’t matter that much to us as all of that can be, and is, considered nominal and doesn’t normally in itself present too big an obstacle to AV performance per se. To get close to an ideal state, we’d have to like leave the house alone for a month, leave All the lights on, switch all compressors (that cycle on/off) and leave them off (fridge, HVAC, except for fan). And somehow arrange for something to replace the 240v appliances and act as a steady draw on those circuits in their place. Even if we could do all that and we returned a month later, as soon as we flip on the stereo, we’ve introduced a dynamic load, technically enough to break the homeostasis by itself (to a very small degree). Maybe the closest thing I can think of to the theoretical ideal in the real world, might be something like lab grade power. Not that I think that’s an ideal we should shoot for, either, really. But, less than perfect homeostasis?? That’s all day everyday for everybody. Just another day in paradise.