I have received the EST112 from Dunu last Friday, and it’s on my hand for a week now. I would like to shout out to Kevin and Tom for sending it over and given me a lot of information regarding to how they mange the tuning, design...
Firstly, the unboxing experience and the build quality are in top tier levels! The cable and IEMs are both well build and looks stunning, there are also bunch of accessories and ear tips.
Moving on to the sound, the tonality is well balanced with mildly U shape/ neutral with sub bass boost profile. (Some may find the upper midrange and treble are more emphasis than rest of ranges, but for me the EST112 hits the sweet spot.)
The bass is on the light side present in the clean manner, with fast and well controlled transition, there are good levels of depth as well.
The midrange is clear and smooth, there are fair amount of bodies and lushness on lower midrange.The upper midrange are slightly forwarded than the lower midrange, it is presented in highly transparent yet lively manner.
The treble range on the EST112 is the most strong part of it. The treble sound vividly yet silky, and presented in the smooth manner. There are good amount of the crisp and brightness produce by the BA driver, while the EST driver provided the glossy and extremely transparent treble that BA driver can not be handled
The soundstage are really really wide and feel spacious, while the depth is also above the average. The imaging are 3D holographic!
The EST112 are definitely the deal breaker for tribird IEMs, and the performance is way above its price!! Will post more photos here, and the review is coming soon!