
The HiSenior Mega7 are hybrid in-ear headphones featuring seven drivers, including a dynamic driver and six balanced armature drivers.
These headphones implement the HiSenior DE537R acoustic architecture, offering a four-band crossover and four independent acoustic channels for superior sound quality.
Equipped with a 10mm bio-cellulose diaphragm dynamic driver and premium SONION and Knowles balanced armature drivers for precise sound reproduction.

Noble Audio's Shogun IEM, inspired by Samurai aesthetics, features a quad-brid 13-driver system, launching November 22 at ¥550,000.
The design incorporates 'Gusoku' armor elements with precision art spray, detailed gold 'Oni' faceplate, and 'Menuki' adornments.
Acoustic chambers emulate 'Doumaru' armor layers, optimizing sound across multiple bands despite spatial constraints.

The BGVP Astrum headphones feature six hybrid drivers: two dynamic, two Knowles balanced armature, and two Sonion electrostatic (EST) for enriched audio.
Driver integration is achieved via a four-way physical-electronic crossover for seamless frequency response and immersive soundstage.
Unique handcrafted resin enclosures offer individualized designs inspired by cosmic imagery, emphasizing aesthetics alongside performance.

The VOLK AUDIO 'ETOILE' is a limited edition IEM with a production of only 350 units, priced at 660,000 JPY.
This model features a 5-way, 10-driver quad-brid design with components such as Sonion BA and electrostatic drivers.
The frequency range spans 10Hz to 50kHz with a sensitivity of 110.6dB and an impedance of 8.8Ω at 1kHz.
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