Moondrop CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ea

[Aluminum-Magnesium Alloy Dome Composite Diaphragm As a dome diaphragm material AI-Mg alloy exhibits high rigidity and light weight thereby extending the treble bandwidth and revealing more subtle details. The diaphragm suspension is composed of two polymer materials with differing characteristicsresulting in a punchier bass and greatly reduced nonlinear distortion. "Alloy Casting Cavity Ensuring Durability and High-Quality Texture The acoustic cavity of the“CHU II”is manufactured using MOONDROPs mature alloy casting technology ensuring both rigidity and fine texture. A durable paint layer protects the metal shell from corrosion." Brass CNC Acoustic Nozzle The nozzle of the "CHU II" consists of a separate brass CNC component offering higher precision and density and resulting in beautiful timbre. Replaceable Acoustic Nozzle "CHU II" incorporates a new generation of replaceable acoustic filters. The front end of the brass nozzle is detachable allowing users to replace the acoustic filter quickly and conveniently. Ultra-low Nonlinear Distortion Reproduction of Subtle Details Thanks to the solid technology and meticulous design of the diaphragm material "CHU II”offers a nonlinear flll frequency distortion below 0.05%，resulting in natural timbre and the reproduction of even the sublest details.]