Very good helmet, there, as often with Seinnheiser. Its main advantage is its price, relatively affordable for the quality we offer. The sound reproduction is wonderful, the great spatial and it is very comfortable, nothing to spoil. I had the opportunity to compare it with its big brother the HD600 and HD650, I did not find much difference, at least nothing that I, does not justify an increase in upper range but of course, it is a matter of taste.
In short, the ideal helmet for the audiophile who are not rolling in money or to introduce you to high quality headsets. It is likely that he will become the companion of your ears for a few years.
