You WILL hear a difference in buzzes, hums and whatnot from utilizing a power conditioner. I work in major recording facilities where power conditioners are a MUST, however we all use exclusively Furman. Still trying to figure out how this Yulong holds up vs industry standard Power Conditioners? I'd never even heard of the brand and only find it on "audiophile" websites which are sort of designed for upper end consumer grade products (as opposed to professional grade audio products). Not saying this ISN'T capable of professional grade conditioning but wondering if anyone can shed some light on how this compares?
pmfarrIf you look inside of a Furman power conditioner and compare it to the inside of this thing, you'll notice that the Yulong more than stacks up against the majority of them. There are some higher-end Furmans that are really good, but the majority of the Furman units, including the "professional" rackmount units are subpar compared to the P18.