Meze Audio has unveiled ASTRU, its upcoming single dynamic driver in-ear monitor. The company describes ASTRU as being able to delivered full-bodied sound typical of multi-driver designs with a single driver.
At the core of ASTRU is an multilayer composite dynamic driver diaphragm. The diaphragm dome features over 80 ultra-thin layers of gold, applied during a 48-hour physical vacuum DC magnetron sputtering process, then bonded to a titanium layer and finally mounted on a PEEK base. This structure delivers fast transient response, smooth and extended treble, and the natural warmth and physical impact that dynamic drivers are celebrated for.
ASTRU’s shell geometry has been refined for improved long-term comfort. Each shell is CNC-machined from a single block of pure titanium, then refined through a multi-stage electroplating process to achieve a smooth satin finish.
The IEM is delivered as a complete, ready-to-use system, designed for high-end portable listening. It includes a premium balanced cable that features CNC-anodized aluminum hardware and a gold-plated 4.4 mm balanced termination. This ensures low resistance, signal purity, and long-term durability. A 4.4 mm to 3.5 mm adapter, five sizes of ear tips (XS–XL), and two carry solutions – a protective pouch and a soft PU leather envelope – make ASTRU equally suitable for portable use or dedicated listening setups.
ASTRU will be available for purchase starting March 20, 2026, on the Meze Audio website and in selected retailers worldwide, with a suggested retail price of $899.
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