TAGO STUDIO x MOONDROP Harmon-SP In-Ear Earphones

Harmon-SP utilizes the innovative, patented "3DD" acoustic structure, a hallmark of the XTM series. By condensing three 10mm full-size dynamic drivers and four chambers into an extremely compact enclosure, it achieves unprecedented acoustic performance. While traditional multi-dynamic configurations rely on the placement of multiple small-diameter units, the "Harmon" series combines three 10mm full-size dynamic drivers with distinct characteristics, each with its own optimized chamber and acoustic path, maximizing the potential of each unit. With the "Harmon" series, Suigetsuame took on the challenge of building an extremely sophisticated and complex acoustic system, miraculously achieving a sophisticated driver configuration within a size that would be considered impossible by conventional standards. This innovative design, condensed into a limited space, delivers both stunning acoustic performance and rich, full-bodied musical expression.

The dome diaphragm is made of an Al-Mg alloy, a material commonly used in high-end earphones and speaker treble units. It delivers both clear, expansive high frequencies and subtle detail. Furthermore, the flexible composite suspension edge effectively suppresses nonlinear distortion, enabling rich, full-bodied midrange reproduction. The full-size internal magnetic circuit is equipped with an N52 neodymium magnet, and combined with a lightweight CCAW voice coil, it creates a highly efficient drive system, maximizing the diaphragm's potential.

Moondrop's traditional horizontally opposed dual dynamic structure features two precisely positioned 10mm large-diameter dynamic drivers. This increases magnetic circuit efficiency, expanding the dynamic range while effectively suppressing nonlinear distortion. Each driver uses an N52-grade internal magnetic circuit and OFC (oxygen-free copper) voice coil, and the diaphragm is equipped with a highly flexible composite suspension edge, delivering rich, powerful bass reproduction with little distortion.