Helmet excelente quality, very good sound, comfortable. I use it to play on my PS3, watch bluray and dvd players, and from time to time on the PC. Sound quality is flawless, each speaker is adjustable (front, rear, center, sub) to adjust the mieu depending on use.
The optical fiber is supplied with a little "cheap" next to rest, but good after 6 months of intensive use all is like new.