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Earphone Re-Cable ASUHA-LE

The ASUHA-LE earphone re-cable uses our original 8-wire cable, which has been well received. It is BriseAudio's standard 8-wire cable with no loss of sound quality and improved handling. The ASUHA-LE is a further upgrade after three years of development. Compared to the previous ASUHA version, the ASUHA-LE has a wider range. The center of gravity has been lowered, and the extension and dynamism of the high frequency range has been improved. The reproduction of fine tones has been improved, and the sound image is characterized by a stable sound quality tendency with contours without solidification.

For the ASUHA-LE, BriseAudio has adopted carbon nanotubes (hereafter CNT*1) for sound quality adjustment. The ASUHA-LE uses BriseAudio's original L-type plugs (4.4mm, 2.5mm, 3.5mm), which are used in the LE grade. Both unbalanced and balanced connections are available. Various connectors on the earphone side are made of high-grade parts used in our Ref. class and above, and are original connectors developed in consideration of compatibility with various materials such as CNT.

In order to take advantage of the excellent properties of CNTs, we have been working with national research institutes and
Through repeated joint tests and comparative listening tests conducted by the three parties, including cooperating material manufacturers, we have been able to develop a new product that is a perfect match for our customers' needs.
We have developed an optimal material: CNTs are 20 times stronger than steel, 10 times more thermally conductive than copper, and half the density of aluminum, among other typical properties.
Excellent shielding ability. Various other useful physical properties.   
(The properties of CNTs vary depending on the single-layer or multilayer structure, etc.)

SB Sheet is a new material to boost the effect of other materials.
This new material can be used without any sound quality disadvantages and has many advantages.

Adopted cable slider

All processes are performed and manufactured in Japan. It also has an effect as a vibration stabilizer. Various materials are considered and adopted.

Shape-retaining wire for ear-hooks

We have adopted titanium wire, which is specially treated after evaluating sound quality and selecting the material.

BriseAudio original L-shaped plug

BriseAudio's original L-shaped plug was newly developed and adopted to improve LE grade sound quality and convenience. The result is a high-quality plug with not only excellent sound quality, but also a very high quality feel and comfort of use.

Seven types of uniquely designed original high sound quality connectors

BriseAudio's original high-quality earphone connectors, which have been used in Ref. models and above, have been specially adopted in consideration of the sound quality combination with new materials such as CNT used in LE grade earphones. All materials have been designed with BriseAudio's know-how and cost-effective examination. This has resulted in a major update in sound quality.


ASUHA-LE- 5-pole Φ4.4mm plug - MMCX [Model number: ASHLELB544MX] JAN:4589796709473
ASUHA-LE- 4-pole Φ2.5mm plug - MMCX [Model number: ASHLELB425MX] JAN:4589796709480
ASUHA-LE- 3-pole Φ3.5mm plug - MMCX [Model number: ASHLELB335MX] JAN:4589796709497
ASUHA-LE- 4-pole Φ3.5mm plug - MMCX [Model number: ASHLELB435MX] JAN:4589796709503

ASUHA-LE- 5-pole Φ4.4mm plug - 2PIN [Model number: ASHLELB5442P] JAN:4589796709510
ASUHA-LE- 4-pole Φ2.5mm plug - 2PIN [Model number: ASHLELB4252P] JAN:4589796709527
ASUHA-LE- 3-pole Φ3.5mm plug - 2PIN [Model number: ASHLELB3352P] JAN:4589796709534
ASUHA-LE- 4-pole Φ3.5mm plug - 2PIN [Model number: ASHLELB4352P] JAN:4589796709541

ASUHA-LE- 5-pole Φ4.4mm plug - A2DC [Model number: ASHLELB544AD] JAN:4589796709558
ASUHA-LE- 4-pole Φ2.5mm plug - A2DC [Model number: ASHLELB425AD] JAN:4589796709565
ASUHA-LE- 3-pole Φ3.5mm plug - A2DC [Model number: ASHLELB335AD] JAN:4589796709572
ASUHA-LE- 4-pole Φ3.5mm plug - A2DC [Model number: ASHLELB435AD] JAN:4589796709589

ASUHA-LE- 5-pole Φ4.4mm plug - IER [Model number: ASHLELB544IER] JAN:4589796709596
ASUHA-LE- 4-pole Φ2.5mm plug - IER [Model number: ASHLELB425IER] JAN:4589796709602
ASUHA-LE- 3-pole Φ3.5mm plug - IER [Model number: ASHLELB335IER] JAN:4589796709619
ASUHA-LE- 4-pole Φ3.5mm plug - IER [Model number: ASHLELB435IER] JAN:4589796709626

ASUHA-LE- 5-pole Φ4.4mm plug-IPX [Model number: ASHLELB544IPX] JAN:4589796709633
ASUHA-LE- 4-pole Φ2.5mm plug-IPX [Model number: ASHLELB425IPX] JAN:4589796709640
ASUHA-LE- 3-pole Φ3.5mm plug-IPX [Model number: ASHLELB335IPX] JAN:4589796709657
ASUHA-LE- 4-pole Φ3.5mm plug-IPX [Model number: ASHLELB435IPX] JAN:4589796709664

ASUHA-LE- 5-pole Φ4.4mm plug - Pentaconn [Model number: ASHLELB544PE] JAN:4589796709671
ASUHA-LE- 4-pole Φ2.5mm plug - Pentaconn [Model number: ASHLELB425PE] JAN:4589796709688
ASUHA-LE- 3-pole Φ3.5mm plug - Pentaconn [Model number: ASHLELB335PE] JAN:4589796709695
ASUHA-LE- 4-pole Φ3.5mm plug - Pentaconn [Model number: ASHLELB435PE] JAN:4589796709701

ASUHA-LE- 5-pole Φ4.4mm plug - MMCX for Sennheiser IE300, IE900 [Model Number: ASHLELB544ZIEM] JAN:4589796709718
ASUHA-LE- 4-pole Φ2.5mm plug - MMCX for Sennheiser IE300, IE900 [Model Number: ASHLELB425ZIEM] JAN:4589796709725
ASUHA-LE- 3-pole Φ3.5mm plug - MMCX for Sennheiser IE300, IE900 [Model Number: ASHLELB335ZIEM] JAN:4589796709732
ASUHA-LE- 4-pole Φ3.5mm plug - MMCX for Sennheiser IE300, IE900 [Model number: ASHLELB435ZIEM] JAN:4589796709749

※4極Φ3.5mmプラグのピンアサインはTRRS(先から)  T=L+  R=R+  R=L-  S=R-  SONY ZX2、NW-WM1Z/1A、OPPO社製品など 多くのメーカーが多くのメーカーが採用しているピンアサインです。 (特殊なアサインも対応可能です。) ※エージング期間は150時間ほどで落ち着いてきます。

ConductorHigh-functionality high-purity copper conductor
Conductor structureW-Quad Spiral Structure
special processing-
Isolationspecial high-functionality resin
TerminalIt depends on each specification.
Warranty period1 year

 *Please note that some specifications may be changed without prior notice for the purpose of product improvement. We appreciate your understanding.

The compatible grades of the ASUHA-LE earphone re-cable are


The cable grade of BriseAudio is
 線材のグレード × チューニング加工のグレード
is determined.



Stores with ASUHA-LE listening devices

We are continually expanding the number of stores where you can audition our product. If there are no stores nearby where you can listen to our product, it is also possible to lend it directly (within Japan).
Despite the equipment being available, if the demo cables are not out in the store, please ask the store staff.

◆e-Earphone Akihabara Store 
〒101-0021 東京都千代田区外神田4-7-1 新東ビル  TEL(ナビダイヤル):0570-06-1118(受付時間 11:00 ~ 20:00)
2PIN,MMCXモデル各種(5極4.4mmφ, 4極2.5mmφ, 4極3.5mm, 3極3.5mm) A2DC, PentaconnEar, ゼンハイザー用MMCX(IE900, IE600, IE300), SONY IER-Z1R用コネクタ, IPX(T2)モデルで4.4mmをご用意しております。 展示試聴機ございます。


Please feel free to contact us, including inquiries about our products.


This is a service that allows you to listen to the music in your own home. This service is available only for residents in Japan.


Go to the ASUHA-LE purchase page.

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