Maybe the DBA-02's are really an OEM IEM, but even if so, what makes them IYO sounding worse than the Radius DDM?
DBA-02 and DDM presents music in so very different manners (analytic vs. "musical"), so much that I can certainly not say one which one is better than the other (only that I may have a personal preference), but maybe this should left open to be intepretated by the individual user/potential owners than.. and also not a price setting