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DUNU X KOTO ITO 2DD+2BA Hybrid IEM - 1

DUNU X KOTO ITO 2DD+2BA Hybrid IEM

DUNU

For Seasoned Audiophiles iem under 30000

    First Collaboration Between DUNU And Kaji Kaji

    10mm Bio-Diaphragm + 8mm LCP Diaphragms Drivers Per Side

    Dual Custom BA Drivers Deliver Detailed Response

    Ergonomic Resin Shells Feel Lightweight And Ensure Comfort

    High-Purity 4-Core Single-Crystal Copper Cable With Swappable Plugs

    Packaged With Three Sets Of Eartips Including S&S And Candy Series

₹33999   ₹21219

₹ 21,219 ₹ 33,999 Save ₹ 12,780

Tax & Shipping Included

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Get a Free Case Worth ₹ 249

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Free Shipping on Prepaid Orders

Same day dispatch, if ordered before 2:00 PM. Info Order Placed before 2:00 PM will be shipped within 24 hrs. (Except Sunday and Holidays)

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RETURN POLICY

10 Days Replacement Policy for Manufacturing defects. Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Simply Contact us through the chat window if you find any issues with your order.

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Description

The DUNU x KOTO ITO is the result of a creative collaboration between DUNU and Japanese HiFi influencer Kaji Kaji (Koto). It integrates 2 Dynamic Drivers and 2 Balanced Armatures per side, delivering a seamless blend of warmth, clarity and spatial precision. The 10mm Bio-Cellulose driver provides deep & defined bass, while the 8mm LCP composite driver adds taut mid-bass and clarity. Two custom-tuned balanced armatures enrich the treble and ultra-high frequencies, ensuring articulate detail and smooth extension. Crafted from lightweight, skin-friendly resin, each earpiece weighs just 6.5 g for a natural, fatigue-free fit. The sound signature is full-bodied and musical, tuned for rhythm-driven genres like rock, hip-hop, and electronic, while maintaining balance and airiness for instrumental and vocal tracks. Bundled with a high-purity 4-core silver-plated single-crystal copper cable, the ITO supports interchangeable terminations via the Q-Lock Quick-Switch system, offering both 3.5mm single-ended and 4.4mm balanced outputs.

QUAD DRIVER HYBRID CONFIGURATION FOR HIGH-FIDELITY SOUND

The DUNU x KOTO ITO integrates an audiophile-grade 2DD+2BA hybrid driver architecture, designed to deliver a rich and coherent sound signature. Its dual Dynamic Drivers include a 10mm bio-cellulose diaphragm for deep, powerful bass and an 8mm LCP diaphragm for textured mids. These are paired with Two custom Balanced Armature drivers that enhance the high notes clearly and brightly, making sure you can hear all the details and that the sound is balanced across all levels.

FIRST COLLABORATION BETWEEN KAJI KAJI (KOTO) AND DUNU

Developed in collaboration with renowned Japanese headphones reviewer Kaji Kaji (Koto), the ITO embodies the harmony between engineering expertise and musical artistry. This project was initiated in late 2024 and underwent multiple tuning stages with feedback from audiophiles visiting CanJam Singapore. Koto’s vision of musical immersion, fused with the engineering expertise of DUNU, has produced a uniquely engaging sound enjoyable to every audiophile around the globe.

PACKAGED WITH PREMIUM CABLE AND ACCESSORIES

The ITO comes equipped with a prestigious 4-core silver-plated crystal copper cable with low-resistance 22AWG Litz construction for pure & interference-free transmission. The patented Q-Lock modular connector system supports both 3.5mm and 4.4mm plugs, enabling seamless use with balanced and single-ended sources. A premium carrying case is included in the package along with three famous ear tip series, i.e., Candy, S&S, and Atmosphere Enhancement.

MUSICALLY TUNED HYBRID IEM WITH FULL-BODIED SOUND

The ITO achieves a versatile and emotionally resonant tuning, refined through iterative acoustic development and real-world testing at CanJam Singapore 2025. The sonic profile blends deep bass impact with smooth vocal presentation and pristine treble energy. Each driver operates with coherent timing, delivering a bold yet refined sound ideal for genres ranging from rock and EDM to acoustic and classical music.

ERGONOMIC AND LIGHTWEIGHT BUILD FOR ALL-DAY COMFORT

Each earpiece is carefully crafted from lightweight, medical-grade resin using advanced 3D printing technology. Its ergonomic shape contours naturally to the ear, minimising fatigue during prolonged listening. At only 6.5 g per side, the shell maintains stable positioning, while the vented structure relieves inner-ear pressure. The flowing design on the shell and smooth resin build enhance both aesthetics and comfort during daily wear.

Specifications

Brand
DUNU
Model
ITO
Driver Configuration
2 Dynamic Drivers + 2 Balanced Armature Drivers
Dynamic Drivers
10mm Bio-Diaphragm + 8mm LCP Diaphragm
Balanced Armatures
Dual Custom High-Frequency BA Units
Impedance
37Ω ±15% (@1kHz)
Sensitivity
105dB/mW
Frequency Response
5Hz–40kHz
THD+N
<0.5% (@1kHz)
Housing Material
3D-Printed Skin-Friendly Resin
Weight
6.5g per side
Connector
0.78mm 2-Pin
Connector
4-Core Silver-Plated Single-Crystal Copper
Termination
Q-Lock with 3.5mm SE + 4.4mm BAL plugs
Cable Length
1.2 ± 0.1m

Box Content

    What will you get
  • 1 × DUNU x KOTO ITO IEMs
  • 1 × High-Purity 4-Core Silver-Plated Copper Cable
  • 1 × 3.5mm Single-Ended Plug
  • 1 × 4.4mm Balanced Plug
  • 3 × Sets of Silicone Ear Tips (Candy, S&S, Standard)
  • 1 × Carrying Case with DUNU Logo
  • 1 × User Manual & Warranty Card

Warranty

1 YEAR WARRANTY

Don't worry, DUNU * KOTO ITO comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy

FREE SHIPPING ON ALL PREPAID ORDERS

We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.

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