Hello. We recommend our Black Dragon for the Audeze LCD-X. Standard Version: www.moon-audio.com/black-dragon-headphone-cable-v2.html Premium Version: www.moon-audio.com/black-dragon-cable-audeze-headphones-v2.html The Black Dragon warms bass and midrange tones, giving more depth and resonance to the low end with a midrange that sounds more musical. Copper strands in the Black Dragon enhance the body, shape, and immediacy of your music for more of that "I'm there" feeling. This cable also smooths out the top end without compromising detail. It's a great cable for vocals and a range of genres, especially Rock and Roll, Electronica, R&B, Pop, and other music with a big, bold presentation. Any questions, please let us know. :)