Introduction...   COMPANY   South Korean company UCOTECH (formerly UBIQUO) might be a new name for the west.  But it has been around for about seven years and has roots going back much farther.  Started by a former employee of Cresyn (OEM maker and Phiaton) and Sambon (OEM with JVC Victor), the company has been making only earbuds up until now.  Although earbuds still sell a little bit in Asia, everyone is focused on IEMs; and now so is UCOTECH.  Their first creation is somewhere between upper entry-level and middle-range (street price...