The 64 Audio tia Fourté™ is a first-of-its-kind universal-fit earphone that takes full advantage of the patent pending tia™ system and everything we’ve learned up to this point in designing world-class in-ear monitors. The earphones are machined out of a solid piece of aluminum for a durable yet elegant look with beautiful copper patina finish inlayed on the faceplates. Inside, proprietary tia open balanced armatures are expertly arranged to deliver rich, natural sound in a brand new way. Featuring ground breaking technology such as frequency-shaping acoustic chambers in combination with an internal passive radiator that help to craft a visceral low end, smooth mids, and a luscious 3D soundstage. Get ready to hear detailed highs like you've never experienced before thanks to a custom open balanced armature tia high driver. We broke all the rules and started from scratch to come up with the tia Fourté and still managed to fit this ground breaking technology into a shell that's smaller and more ergonomic than our Universal-Fit 12 driver model.
The Fourté features the innovative apex™ technology. Apex (air pressure exchange) relieves air pressure caused by miniature speakers in a sealed ear canal, giving you a superior listening experience that simply cannot be achieved by traditional IEMs.
Whatever budget or tone you're looking to fit, 64 Audio IEMs will deliver pristine results. However, each person's individual preferences are as diverse as the musician themselves; and since no one knows what you want better than you, we'd like to point you in the right direction to get there faster.
Here is a quick guide with some of our recommendations for common musical categories and applications. From this point, you may tailor your IEM choice to your taste.
Singer - U12t, U18t
Guitar - U12t, U18t
Drummer - U12t, U18t
Bass - U12t, U18t
Keyboard - U12t, U18t
Engineer - U12t, U18t, Trio, Fourté
DJ - U12t
Audiophile - U12t, U18t, Trio, Fourté