The Psyko 5.1 takes the idea of 5.1 surround sound in a gaming headset to its logical extreme. Not content with using two drivers to simulate 5.1 surround sound, the Psyko 5.1 actually packs seven drivers into the headset; five for directional sound, and two for bass. The Psyko isn’t the first headset with that many drivers, but the way it uses them to achieve its surround-sound effect is truly unique.