This is a review of a pair of free IEM's I recieved from DUNU as part of a give away contest they recently held here on Head-fi.
When I recieved my package the first thing I notices was...
Best closed headphones I had heard - very flat response, almost no midrange distortion, very easy to drive (good for portable), good soundstage (definately better than K240), good isolation, but...
Overall excellent buds, very good sound quality, especially for their price, the medium set of tips fits exactly in my ears and provides a near perfect seal. Bass is very detailed, but not...
I'll keep this very short. They are very smooth sounding. Treble toned down so not so good for rock but have a magic about them that makes them better than mark 2. I use them with a '89/'90...
I bought a new Studio but I dont know which version is this , Studio-V or Studio-I ....... ???
And how many version of Híoundaudio Studio are there ??? How can I recognize which one is which version ??
The serialnum of my Studio is : DT1253
Here is some pic of my Hisoundaudio Studio
Studio-I The Studio-V has cylindrical drill holes for the cutouts on top and there seems to be nothing else but the Class A amp logo on the back, the Studio-V has more. Look here: http://bit.ly/rnyi2A
1.4a that mean u have Studio V with dynamic firmware.
Yeah I've heard that the Studio has 2 firmware , And what is the other firmware ??? I use HD558 with it , which firmware should I use and how can I change the firmware of my Studio ???