Featuring 40mm titanium-plated drivers and velour speed-switch earpads, the PROline 750 is as good as it gets. If you’re looking for a headphone with amazing clarity and transparency then this is the headphone for you. The titanium-plated driver is very light which makes for a incredibly clear and precise listening experience. And with S-Logic™ Natural Surround Sound and comfortable velour earpads, the PROline 750 will see you through many hours of listening.