{"product_id":"dunu-x-koto-ito-quad-driver-hybrid-iem-earphones","title":"DUNU x KOTO ITO Quad-Driver Hybrid IEM Earphones","description":"\u003ch1\u003eDUNU x KOTO ITO — Where Artistry Meets Acoustic Precision\u003c\/h1\u003e\u003cp\u003eBorn from a remarkable creative partnership between DUNU's acoustic engineers and Kaji Kaji (Koto) — one of Japan's most celebrated headphone reviewers — the ITO is a statement in refined sound design. Conceived over six months, refined through five tuning revisions, and shaped by audiophile feedback at Canjam Singapore, the ITO delivers a musical, rhythmic listening experience that transcends expectations.\u003c\/p\u003e\u003cp\u003eWhether you're immersed in the driving pulse of Rock, the layered textures of Hip-Hop, or the expansive soundscapes of Electronic music, the ITO's bold, full-bodied signature brings every genre to life with clarity, warmth, and precision. This is not just a pair of earphones — it is a finely crafted instrument for the discerning listener.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2DD + 2BA Quad-Driver Hybrid Configuration for a rich, layered soundstage\u003c\/li\u003e\n\u003cli\u003e10mm Composite Bio-Diaphragm Driver — deep, impactful bass response\u003c\/li\u003e\n\u003cli\u003e8mm Composite LCP Diaphragm Driver — accurate mid-bass and midrange clarity\u003c\/li\u003e\n\u003cli\u003eTwo Customized High-Performance Balanced Armature Drivers for treble resolution\u003c\/li\u003e\n\u003cli\u003eBold, Full-Bodied Sound Signature — tuned for rhythm-driven genres\u003c\/li\u003e\n\u003cli\u003eThree Types of Silicone Ear Tips included for a personalized, comfortable fit\u003c\/li\u003e\n\u003cli\u003eHigh-Purity 4-Core Single-Crystal Copper Cable (22AWG Litz braided structure)\u003c\/li\u003e\n\u003cli\u003ePatented Q-Lock Quick Switch Interchangeable Termination Plug (3.5mm SE + 4.4mm Balanced)\u003c\/li\u003e\n\u003cli\u003eDetachable Cable Design for versatility and longevity\u003c\/li\u003e\n\u003cli\u003eLightweight at just 6.5g per side — effortless all-day wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 37Ω @ 1kHz\u003cbr\u003e\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 105dB\/mW\u003cbr\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 5Hz – 40kHz\u003cbr\u003e\u003cstrong\u003eTHD+N:\u003c\/strong\u003e \u0026lt;0.5% @ 1kHz\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.5g per side\u003cbr\u003e\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1.2m\u003cbr\u003e\u003cstrong\u003eConnection:\u003c\/strong\u003e Wired | Detachable\u003cbr\u003e\u003cstrong\u003eDriver Setup:\u003c\/strong\u003e 2 Dynamic Drivers + 2 Balanced Armature Drivers\u003c\/p\u003e\u003ch2\u003eThe Story Behind ITO\u003c\/h2\u003e\u003cp\u003eDUNU is widely recognized as one of the finest names in the HiFi audio world. Kaji Kaji, known as Koto, is a top Japanese headphone content creator with a devoted audiophile following. HiFiGo brought these two forces together with a singular vision: to craft a high-performance, accessible IEM that doesn't compromise on artistry. The result — DUNU x KOTO ITO — is a brilliantly designed, finely-tuned pair of earphones that brings a musical, rhythmic soul to every listen.\u003c\/p\u003e\u003ch2\u003eA Quad-Driver Hybrid at Its Core\u003c\/h2\u003e\u003cp\u003eThe ITO's quad-driver hybrid architecture is its defining strength. Dual dynamic drivers handle the low and mid frequencies with authority — the 10mm bio-diaphragm unit delivers deep, impactful bass, while the 8mm LCP-diaphragm unit covers mid-bass and midrange with precision. Two independent balanced armature drivers take over in the treble and ultra-high frequency regions, ensuring crystalline clarity and high-resolution detail retrieval across the entire spectrum.\u003c\/p\u003e\u003ch2\u003eFinely Tuned for an Immersive Sound Profile\u003c\/h2\u003e\u003cp\u003eThe ITO is perfectly voiced for rhythm-driven genres. Its dual-DD foundation delivers a satisfying bass punch and rumble, while the midrange remains clean and articulate. The dual-BA treble section adds sparkle and air without harshness, resulting in smooth, detailed vocals and a three-frequency presentation that feels both engaging and natural.\u003c\/p\u003e\u003ch2\u003ePremium Stock Cable for Pure Signal Transmission\u003c\/h2\u003e\u003cp\u003eBundled with a high-purity silver-plated single-crystal copper cable in a 22AWG Litz braided structure, the ITO ensures clean signal transmission from source to ear. DUNU's patented Q-Lock Quick Switch system allows effortless termination swaps between 3.5mm single-ended and 4.4mm balanced — the same premium LEO cable found with the acclaimed DUNU DaVinci IEMs.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A757826a5916548479d9f02f124547a5d7.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A782ae534240a4e25ab01b39d1fa74a965.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A7a3c0c3b76c446a8b6030562fe9f902eH.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A6c27457c0b844ea9931e6a1cfdea56c8R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A10d630d9aff5402f8451d238922bd072p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A998707de311e4703b200e3c5d04214945.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Aeb530e065dd34befa290e171d1c47c24o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A0ca127dc896f4faf81101331218ebea6Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A81b3902cadc342e68b07f805bae1125cN.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A2f69790fd5c5419fbafbec404dfd5970Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7e14cee2133c46fc901c1538cb8aa226e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfb17d0cd8313419184efd74197b6cd8ax.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9f0f12b77f814b1ca0f6b3e6731840d8o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd898311975064c868b0ed55388d4ef91K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6f54ce53ef404cd38a189069e11390b7O.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S241ca37269124dec9734c71c8553c8bdZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbfa8acd7b7584c03a970c00ae528d2764.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S478cbdc3e8594ea0b3d9012f1b3897bfk.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa86dd0303354fb0bf507dc2de808c53S.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"TheFashionFever","offers":[{"title":"Dunu ITO","offer_id":52299567399229,"sku":"14:10#Dunu ITO","price":339.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/5454\/0605\/files\/S93ecb6ea633b47c18d1f8fe9b9dea51ap.webp?v=1785076810","url":"https:\/\/www.thefashionfever.com\/products\/dunu-x-koto-ito-quad-driver-hybrid-iem-earphones","provider":"TheFashionFever","version":"1.0","type":"link"}