Just read the press release 15 minutes ago, it seems that they really floods the BA IEM's market by releasing 11 IEM at the same time. We'll see how they will compare :)   http://www.sony-asia.com/pressrelease/asset/469743/section/regionalpressreleases   the model and its spec can be...

these 2 earphones (one with ANC) will be released in Japan at April 23 2010. can't wait to try these hi-end solid bass series