MOONDROP JIU Earphone is accessible now
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MOONDROP JIU Earphone is accessible now

by C G on Apr 20, 2023

The budget-oriented killer, further optimized! ---JIU

MOONDROP, an acclaimed brand, they have released a lot of well-praised items, including In-ear headphones, full-size headphones, DAC/AMP, TWS, etc. Today, they're going to announce a brand-new cost-effective IEMs at US$24.99, JIU. Is it worth it? Go ahead!

JIU, adopting the Aria’s decentralized dynamic structure, the high-performance 10mm composite cavity with high-frequency phased waveguide leverages a N52 Nd magnet internal magnetic circuit and 0.035mm ultra-thin imported CCAW sound coil to obtain high energy conversion efficiency, and deliver outstanding performance with full dynamic range and rich details.

The diaphragm utilizes PVD (Physical Vapor Deposition) technology, in which titanium metal is deposited on polymer film to form nanometer-sized crystals on its surface layer and then integrally molded. The rigidity of the diaphragm can be greatly improved using this method, thus ensuring excellent damping, which results in better treble extension and detail.

JIU, the successor of the well-praised entry-level in-ear headphone, Chu, which has obtained countless positive feedback, while Jiu is an earphone that has been further optimized by digital signal processing through DSP.

On the basis of the excellent acoustic design and high-quality driver of Chu, we filter the amplitude-frequency characteristics of audio signals before digital-to-analog conversion through the built-in DSP of audio SOC in USB-C interface, so as to settle down the problem that wired passive earphones can't solve by traditional physical means, and create a more balanced listening experience, a more natural soundstage, and a pleasing bass.

In order to match the frequency response as closely as possible to the VDSF Target Response, the acoustic coupling cavity needs to be carefully controlled. Through volume and dimension calculation, FEA finite element simulation and 3D printing experiment verification, an acoustic coupling cavity has been created which can accurately reproduce the ideal frequency response.

Relying on the excellent physical acoustic design and optimized DSP, JIU produces an incomparable frequency response curve in line with the VDSF Target Response. This outstanding frequency response curve gives JIU the ability to faithfully reproduce the sound heard by the sound engineer when making recordings. Compared with other earphones, JIU is able to more truly reveal the original timbre and position of musical instruments and vocals. It not only delivers a more open and natural listening experience but also meets the needs of recording and mixing professionals.

In terms of its exterior design, the metal outer cavity is manufactured from alloy materials using melting and injection molding technology, thus creating a stable, precise, and esthetically pleasing cavity that is both durable and reliable.

JIU adopts a versatile USB-C port, and it can be easily connected to phones, laptops, or computers to meet a variety of needs. It's equipped with a high-quality MEMS microphone, it allows users to experience kinds of usage scenarios, such as the audio-visual experience, online meetings, online classes, or gaming.

JIU offers a simple and minimal design and fits entirely inside your ears, anyone who would love to purchase a reasonable IEM, move to JIU for a detailed look! As always, any suggestions, comments, and feedback are welcome, live chat with us or email support@shenzhenaudio.com for any support you want.

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