DUNU x KOTO ITO 2DD+2BA Hybrid Drivers IEMs

DUNU x KOTO ITO – 2DD + 2BA Hybrid Driver Hi-Fi IEMs | 24,500 Taka

The DUNU x KOTO ITO is a special collaboration in-ear monitor that blends artistic tuning with DUNU’s proven engineering. Featuring a 2 Dynamic Driver + 2 Balanced Armature hybrid configuration, this IEM is designed to deliver a rich, expressive, and technically capable sound that works beautifully across genres.

From powerful low-end impact to clean, emotional vocals and refined treble, the KOTO ITO offers a balanced yet engaging Hi-Fi experience for serious music lovers.

Hybrid Driver Configuration for Natural & Detailed Sound

The KOTO ITO uses a dual dynamic driver setup for bass and midrange, paired with dual balanced armature drivers for upper mids and treble. This combination results in:

• Deep, textured bass with excellent sub-bass presence and control

• Full-bodied mids that give vocals warmth and realism

• Clear, extended treble with good air and sparkle, without harshness

The tuning is musical and smooth while still maintaining good technical performance, making it suitable for long listening sessions.

Spacious Soundstage & Strong Technical Performance

Thanks to the hybrid design and careful crossover tuning, the DUNU x KOTO ITO delivers:

• Wide and immersive soundstage

• Precise imaging and instrument separation

• Good layering, allowing complex tracks to breathe naturally

Whether you listen to pop, rock, jazz, acoustic, or instrumental music, the presentation remains engaging and coherent.

Premium Build & Comfortable Ergonomic Design

The shells are crafted with a premium finish and ergonomic shape that fits comfortably in the ear. The lightweight design ensures a secure and fatigue-free fit, even during extended listening.

Paired with DUNU’s excellent attention to build quality, the KOTO ITO feels solid, refined, and worthy of its price class.

High-Quality Detachable Cable

The IEM comes with a premium detachable cable using 0.78mm 2-pin connectors, allowing easy cable replacement or upgrades. It offers stable connection, low microphonics, and reliable long-term use with smartphones, DACs, DAPs, and portable amplifiers.

Why Choose DUNU x KOTO ITO?

• Hybrid 2DD + 2BA driver configuration

• Powerful bass with natural midrange and smooth treble

• Wide soundstage with strong imaging

• Comfortable ergonomic shell design

• Detachable 2-pin cable for flexibility

• Premium collaboration IEM at 24,500 taka

Perfect For

✔ Audiophiles looking for a musical yet technical IEM
✔ Vocal, pop, rock, and instrumental lovers
✔ Portable Hi-Fi setups (phone, DAC, DAP)
✔ Long listening sessions without fatigue

Experience a perfect balance of art and engineering with the DUNU x KOTO ITO Hybrid IEMs — now available at HiFi Heaven for 24,500 taka.
A refined sound signature that feels emotional, immersive, and unmistakably Hi-Fi

Features:-

>2DD+2BA Driver Hybrid IEMs.

>Designed in Collaboration with Kaji Kaji(Famous Japanese Headphone Reviewer.

>10mm Composite Bio-Diaphragm Driver+8mm Composite LCP Diaphragm Driver.

>Two Customized High-Performance Balanced Armature Drivers.

>Bold, Full-Bodied Sound Signature.

>Perfectly Tuned for Different Genres of Music.

>Three-Types of Silicone Ear Tips.

>High-Purity 4-Core Single-Crystal Copper Cable.

>Patented Q-Lock Quick Switch Interchangeable Termination Plug Design.

Technical Specifications:-

>Impedance: 37Ω@1kHz.

>Sensitivity: 105dB/mW.

>Frequency Response Range: 5Hz~40kHz.

>THD+N: <0.5%@1kHz.

>Weight: 6.5g Per Side.

HiFiGo initiated the collaboration with the Top Japanese Headphone YouTuber(Kaji Kaji) and DUNU, forming an amazing pair of quad-driver hybrid IEMs, the DUNU x Koto ITO. The pair boasts a lively, full-bodied sound signature that complements different genres of music altogether. Taking in the Vision of Koto and the acoustic design expertise of DUNU, ITO promises a highly versatile sound tuning. It adopts a 2DD+2BA driver setup featuring one 10mm composite bio-diaphragm material dynamic driver along with an 8mm composite LCP diaphragm dynamic driver unit. This dual-DD setup is supported by two customized high-performance balanced armature drivers. Prepare yourself to hear the expert sound finely adjusted by the sound vision of Koto and feedback from the audiophiles from the Canjam Singapore event. Experience the DUNU x KOTO ITO to hear a pure high-fidelity sound!!

The Complete Back Story:-

DUNU is widely recognized as one of the finest brands in the HiFi audio market, Kaji Kaji, also known as Koto, is a top Japanese Headphone content creator. HiFiGo initiated the collaboration between DUNU and Koto to design a high-performance yet affordable IEM. The plan initially began back in November 2024, guided by the unique vision of Koto, acoustic expertise by DUNU, and honest feedback from audiophiles during Canjam Singapore, the pair underwent five tuning revisions across six months. The result is here, DUNU x KOTO ITO, a brilliantly designed, finely-tuned pair of IEMs that brings a musical, rhythmic sound to its listeners.

A Quad-Driver Hybrid Setup:-

At the heart of DUNU x Koto ITO, we have a quad-driver hybrid setup featuring dual dynamic drivers and dual balanced armature drivers. The dual-high-performance dynamic drivers feature flexible surrounds housing a 10mm composite bio-diaphragm driver for deep, impactful bass response and one 8mm composite LCP-diaphragm driver that covers the mid-bass region and accurate mid-range frequencies. Additionally, we have two customized high-performance balanced armature drivers that deliver great clarity and resolution in the treble and ultra-high frequencies. Both Treble and Ultra-high frequencies feature independent balanced armature drivers for high-resolution sound reproduction.

Finely-Tuned For Immersive Sound Profile:-

DUNU X KOTO ITO is perfectly tuned for rhythm-driven genres like Rock, Hip-Hop, and Electronic. The dual-DD setup delivers a solid bass punch and rumble combined with a clean and articulated midrange. The lively presentation continues in the treble and ultra-high frequencies as well, with a professionally implemented and finely-tuned dual-BA driver setup for the high-frequency region. DUNU x KOTO ITO packs clear, smooth vocals with a detailed three-frequency band.

Premium Stock Cable For High-Fidelity Sound Profile:-