I, like many, have seen the ad for the 80% off Hisound’s Popular IEMs. Does anyone know what these are? If so, what kind of quality are they?  I can't even find them on Hisound's website. 

I have been searching around a while and have my heart set on Fischer FA-011, in particular the lighter colored. It seems as if these are imposable to find anywhere. Everywhere I seem to search is out of stock, back ordered, or has had some seriously bad reviews on the head-fi website. I don't...