He deserves a dedicated headphone amplifier to enjoy it, or at minimum a headphone output into an amp, this headset is energy intensive, but worth the cost, just like a Formula 1 does not work with the same fuel than a Twingo ...
The sound is clear, airy, envelops us, we distinguish the subtleties of recording, the emotion in music through the headphones AKG K702.
This helmet is dedicated to people who love music, if you listen to the MP3 128kb / sec go your way.