Fostex TH900mk2 Premium Reference Headphones

Reference headphones are in a league of their own when it comes to detail and frequency balance—and the Fostex TH900mk2 Premium Reference Headphones are a true leader in that league. Most of their standout sound is owed to the top-tier 50-millimeter dynamic driver in each earphone—featuring the brand’s proprietary "Biodyna" material, developed to balance the power of metal diaphragms and the nuance of softer materials. This results in an excellent frequency response, well-appointed sensitivity, and a rich audio experience that’s detailed enough for studio work and pleasant enough for audiophile listening. The TH900s look the part, too, with a onyx black enclosure that’s been delicately finished in a Japanese “Urushi” lacquer surfacing and outfitted with protein-leather ear cups designed for supreme comfort. The second gen of the TH900 here has also included a detachable cable system to expand the upgradability of these headphones—but this package ships with a high-quality 7N oxygen-free copper cable that’s reliable enough for these top-notch headphones.