Altec Lansing's 70 years of award-winning audio leadership is the key. For the Upgrader series, we've pulled out all the stops, with state-of-the-art driver and armature technology that extracts all the detail and nuance from digital audio formats. Upgrader's design heritage comes from the world of professional musicians, who depend on the ability to hear everything. With Upgrader, you'll hear everything the musicians did!

Find out how Upgrader headphones make any music player better, or to find out which Upgrader best suits your listening preferences, search below by ACTIVITY or WEARING STYLE.