He began use of the HiFiMAN brand since 2007 .
Founded by Dr. Fang Bian in late 2005 while he was living in New York City , Bian started Head - Direct , both a web - store and Head - Fi sponsor .
Bian began use of the HiFiMAN brand since 2007 .
Founded by Dr. Fang Bian in late 2005 while he was living in New York City , Bian started Head - Direct , both a web - store and Head - Fi sponsor .