I currently (punny!) have a simple "conditioner\/surge protector", which I think is also an Audioquest product. It's the 300? Anyway, I was thinking about whether or not the Niagara 1200 would be worthwhile or would it just be a very expensive surge protector? I saw some videos where no difference could be detected. I'm running a Luxman 507uxii integrated and to my ears I can't hear noise. Of course I'm 70 so....\nwhat are your thoughts?