For those of you who keep track of things, you might notice that dynamic and balanced armature based universal IEM often seems to appear to two different group of IEM user as if they are two different kind of headphone all together. Dynamic has the bass and the soundstage, BA gets the resolution and isolation - at a time, we all seems to assume that are how things suppose to be. In many way, I consider the entry of RE series marked a change of tide in the dynamic IEM market that is more significant than that of IE8 or EX700. It isn't really about the IEM themselves, but rather how the user respond to these IEM. Suddenly we start to find dynamic transducer good enough to challenge BA for its resolution and the number of transducers in each IEM becomes lesser an issue for choosing an universal IEM. Smaller and mostly unknown brands start to get more attention because of their solid performance rather than rely on many bigger company's fancy-design-strategy.
Driver: 9mm dynamic with silver coil
Frequency Response: 16 Hz to 22kHz
Impedance: 16 Ohm
Sensitivity: 103 db / mW
Rate Input: 2mW
Maximum Input: 15mW
iPhone compatible 3.5mm miniplug
Soft silicone semi-custom fit earpeices
Package & Build Quality
Fit and Isolation
A quick sum up can be found here.