Audeze built a reputation on really good (and more portable) planar magnetic headphones. Back in September the company debuted its first in-ear model: the iSine. Despite looking somewhat like a mini TIE fighter, those bulkier earbuds do a solid job of improving sound quality for people who prefer that fit to an on-ear or over-ear set of headphones. There's even a separate model made specifically to pair with a VR headset. This week, Audeze took another huge step in its in-ear lineup by announcing the $2,495 LCDi4.