nc8000
Headphoneus Supremus
Got my FA-003 reterminated to balanced today and they exhibit all the traditional benefits of balancing. Darker background and better control and tighter sound that seems to reach deeper. And as the stock cable is 4 wires all the way it is easy to do (just the wires are varnished so a bit of a pain to solder). For my preferences they are now scarily close to the Ed8 I had before (I might actually prefer the more balanced/neutral sound of the FA-003).