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Sony IER-Z1R 3-Driver Hybrid Signature Series In-Ear Earphone

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Sony IER-Z1R 3-Driver Hybrid Signature Series In-Ear Earphone

  • Optimized for High Resolution Audio reproduction.

  • HD hybrid driver system (2 dynamic/1 Balanced Armature).

  • Refined phase structure for extensive sound.

  • Sound Space Control for wide sound space.

  • Balanced connection

  • A perfectly straight sound path

  • Crafted in Japan



Discover the IER-Z1R

Learn about the technology and inspiration behind our most premium In-ear headphones, the IER-Z1R.

Originally designed to make you feel 

We designed the drivers in the IER-Z1R headphones from the ground up, to work in total harmony together. The consistent sound signature carried out across each driver works as if they were a perfect single driver.

Hear everything with a frequency response to 100kHz 

The super tweeter in the IER-Z1R was developed to deliver ultra-high frequency extension with a new aluminium-coated LCP diaphragm and external magnetic circuit. Its ultra-fast response faithfully follows the fast dynamic transience of music, which provides you with live concert hall atmosphere.

Naturally controlled acoustics

The vast experience and sense of our engineers is the key to acoustic design, which delivers the most natural sound. The finely-tuned IER-Z1R acoustic structure steers audio from the trio of driver units as though they were a single, ideal driver.

Sound path

A perfectly straight sound path

The super tweeter is on a coaxial position against the nozzle. This layout directly delivers accurate super high notes to your ears, with an ultra-wide frequency response up to 100kHz.

Driver unit and inner shell

Refined-phase structure for accurate acoustic blending

Time coherence of the sound from the three drivers is just as important as their wide frequency response. The Refined-phase structure ensures sound waves are aligned, through precision adjustment of the width and length of each sound path. The magnesium-alloy construction also further eliminates vibration and unwanted resonance, to deliver perfect clarity and liveliness across musical genres.

Acoustic tube

Sound Space Control for wide sound space

For balanced sound, from low to high frequencies, an acoustic tube connects to the cavity behind the driver unit. This technology presents a wide sound space with rich and natural notes.

Quality cable for preserving signal purity

Engineers didn't overlook the quality of the supplied cable, which releases the full potential of the IER-Z1R. From sound quality to wearing comfort and less touch-noise, the cable helps you immerse yourself in music on the go.



Technical Specifications

Additional Information

Colour Silver
Warranty 1 year (local)
Availability Preorder / Backorder (currently unavailable)
Product Type Earphone
Style/Type Universal In-Ear
Features High-Res Audio Certified
Headphone Design Closed-Back
Microphone None
Cable Style Wired (for 3.5mm devices)
Input Connectivity 3.5mm stereo, 4.4mm balanced
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