“Initial Impressions Out of the box they are not impressing me. At all. Hopefully aggressive burn in with white noise will fix them. Otherwise they are headed for the return heap as defective. I'll update this after 12 hours or so. I won't even bother comparing them with my other 'phones unless the harmonics I mention settle down. Sound Treble: Rolled off. ...” --adevriesc
“When I got these headphones I was expecting something more than the ex-10lps, but what I got wasn't really that. The treble is very crashy, sometimes to the point which it isn't pleasant to your ears. The mids are alright, only sometimes will they be distorted by the other registers. The bass is lacking, despite the box saying that it has "Rich Bass". One of the things that I do like...” --yousakura
“ As of 2013, I could only find one pair of these on the internet. It's a shame because from my experience, cheap earbuds are oriented around the muffled bass emphasis and exhausting higher mid ranges. I myself came from the Audio Technica a900x and Bose IE2's which sound darker compared to these $10 earbuds. I love rich vocals and acoustic...” --Nec3
“ Read full review: http://www.head-fi.org/t/679045/review-sony-mdr-7550 ” --kimvictor
A direct result of the relentless pursuit for personal audio excellence, XBA-Z5 Hi-Res, in-ear headphones deliver exceptional, spacious, and natural sound: deep bass, radiant mids, and notable vocal clarity. Exotic dynamic driver technology paired with cutting-edge Linear Drive Balanced Armatures deliver rich, dynamic, Hi-Res sound.
“The review below is for the E10M but the E10 is exactly identical, bar the extra mic. So lets begin. Packaging: Mine came in a nice little box with plenty of tips. I tried swapping out the stock ones with each one of them. There’s also an adaptor that allows you to connect the earphones to a laptop or desktop with separate ports for head phone and mic....” --rajeevrn
“This is an update to the review after living with several sets of these beauties for 1.5 years....I now have acquired 7 sets of the e30 with varying amount of time on them ranging from brand new to 500 hours and there is so much variation that I don't know which one to review here, but I will continue in part because I am enjoying them so much and would like to help others who are searching for...” --thelostMIDrange
“ I used to use the ck10 and ex700 to complement eachother as my standard IEM's, which was a nice pair of two very different IEM's, I used the ck10 much more, but I liked the sound quality of the ex700 sometimes, if you click on my username you can find my ck10 review where I compare them with certain songs and sometimes find music quite a bit more enjoyable with the ex700, factoring...” --kiteki
Linear drive balanced armature./Sound conduit and housing are made of brass.It realizes a clear sound. /Direct drive structure./Serrations cable to be less entangled.