In this first look, I unbox and spend time with the Dan Clark Audio Noire X (my own purchase), because I’m still a huge fan of closed-backs for one simple reason: isolation. The cool part is modern closed-backs have gotten so good that you don’t always have to “pay” with weird tuning or that boxed-in feeling anymore. I walk through the build, comfort, and the usual DCA design language—recessed cable ports, solid build quality, and a fit that (for me) is just fantastic. One quick note: how you wear it matters. Sliding the cups forward/back can change the sound a bit. Sound-wise, I describe the Noire X as very clean, very neat, slightly bright, and genuinely exciting—especially up top. It’s one of the clearest closed-backs you can buy, with punchy, controlled bass (no muffliness, no boominess) and airy vocals that can feel surprisingly “open-back-ish,” even though you can still tell it’s a closed-back by stage limitations. I compare it directly with the Fiio FT1 (warmer, more rumble and low-end fun) and my DCA Stealth (bigger stage, smoother, more neutral, but honestly not as exciting). I also test it on my Shanling M9 Plus versus the Enleum HPA-23RM, where standard mode gives me less sibilance and more body, while current mode trades some top-end energy for bigger stage and more sub-bass.