A very neutral sound, while retaining the low present but not overwhelming like Dr Dre headphones.
A very homogeneous response curve, take a piece that you know well and you will see the full potential of this helmet, you may discover even be instruments / sample that you did not hear before.
A removable wire is straight or spiral both provided.
A very design studio, vintage in short I adore.
Comes with two pairs cushion, velor or leather. Advantage is selected and can be replaced when worn.
A sensation of pleasant and reassuring solidity.
A great width adjustment system strong and simple.
An incredible lightness on the head, sometimes months pass 6am with the helmet on the head I can guarantee you that this is one of the most comfortable to wear I know.
Defects:
It is not collapsible, so quite bulky, but it is also a reason for its strength.
There is much less bass than on the helmets of some brands. Personally all portable audio players or android iphones etc .. have equalizers or profile to reinforce the bass.
Caution as any quality headphones the impedance is higher, simply put the same level of volume on the music player, the sound volume will be lower.
For example where you put the volume at 60% it will push it to 75%.
personally testing with different iphone 3 / 3gs / 4 ipod touch / nano galaxy s / s2 ... I never had a pb.
In short a great audiophile for content price I recommend 100%
