"With the LCDi4s, Audeze has found a way to achieve the sonic advantages of planar ’phones with the smaller form factor and greater portability of in-ears."

"How Audeze crammed this much innovation into such a small package is a feat in itself."

"But oh, the sound! With this much true-to-life timbre, finely filigreed detail, transient speed, and astounding soundstaging, I was hard pressed to find music that didn’t sound convincing and compelling." 

Read more at http://www.theabsolutesound.com/articles/audeze-lcdi4-in-ear-monitors/