IBUKI Standard Edition

IBUKI Standard Edition

Colorway: Charcoal Black (PVD) + Titanium Grey

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Concept
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IBUKI represents Brise Audio's definitive vision of "the ultimate sound" in a universal-fit, cable-detachable IEM.

Delivering bass with tangible physicality — as if air itself surges forward in dense waves — alongside a delicate presentation where each note floats effortlessly in space. Designed to let you lose yourself in your favorite music, endlessly.

Developed for optimal pairing with our portable headphone amplifier, WATATSUMI.

Includes an ultimate-grade cable with IBUKI-exclusive tuning, using AKAGANE conductors.

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Specifications
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Driver Configuration: 9 Drivers / 5-Way
Frequency Response: 5 Hz – 50 kHz
Impedance: Approx. 11 Ω (1 kHz)
Shell Material: Grade 5 Titanium (Ti-6Al-4V) + PVD coating
Ear Hanger: TPE with stainless steel wire core
Connector: Pentaconn Ear (OFC)
Included Cable: BSEP for IBUKI (Ultimate-grade cable, tuned exclusively for IBUKI)
Accessories: AZLA SednaEarfit Max ear tips (6 sizes), genuine leather carrying case, Ultra Suede cable clip, velour drawstring pouch
Recommended Pairing: WATATSUMI Portable Headphone Amplifier
Production: Made in Japan — Hand-assembled at Brise Audio HQ, Tamamura, Gunma
Warranty: 2 Years

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Driver Configuration
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Ultra-High: EST (Electrostatic) × 2
High: Knowles BA × 2
Mid: Knowles BA × 2
Mid-Low: Sonion BA × 1
Low: 8mm LCP Dynamic Driver × 2