◆Earphone cable ASUHA

 There are many different types of BriseAudio earphone cables to choose from, so we've created a guide to help you choose the right one. Here's a guide to help you choose.

 The earphone cable ASUHA uses a newly developed 8-core cable. It is BriseAudio's new standard cable that considers handling without sacrificing sound quality. The range has been expanded while clearing the high resolution and low distortion that is the feature of BriseAudio at a level or higher, and we have developed it as a standard cable aiming for that purpose.

For ASUHA, BriseAudio has adopted carbon nanotubes (hereinafter CNT * 1) for the first time to adjust sound quality. In order to take advantage of the superior properties of CNT, we selected the most suitable material by repeating joint tests and comparison auditions among three parties with national research institutes and cooperating material manufacturers.

We adopted BriseAudio original plug (4.4mm, 2.5mm, 3.5mm). Unbalanced connection, various balanced connection are available.
This MMCX & CIEM2PIN connectors use high-grade parts adopted in our Ref. Class or higher. We have first time adopted it for standard grade earphone cable in consideration of the combination with CNT.


The FitEar, A2DC, etc. will be supported in the future.


※ 1 Typical characteristics of CNT are20 times the strength of steel, 10 times the thermal conductivity of copper, half the density of aluminum.
Excellent shielding ability. There are various other useful physical properties.
(Characteristics of CNTs change depending on single phase or multilayer structure etc.)



The cable sliders used are manufactured in Japan for all processes. It also has an effect as a vibration stabilizer. We consider various materials and adopt.

With regard to the shape retention wire for ear hooks, the sound quality was evaluated and the material was selected, regardless of the material. We have adopted a titanium wire that has been specially treated.

【We adopt original design original high sound quality connector (MMCX, 2PIN)】
Until now, BriseAudio's proprietary high-quality MMCX (2-pin) connector, which has been adopted by Ref. Specially adopted by the combination of sound quality with CNT. For all materials, cost was spent for review and BriseAudio know-how was introduced and designed. It has achieved a large sound quality update.

【 Product lineup 】

ASUHA 5pole Φ4.4mmプラグ-MMCX 【MPN:ASUHA544MX】
ASUHA 4pole Φ2.5mmプラグ-MMCX 【MPN:ASUHA425MX】
ASUHA 3pole Φ3.5mmプラグ-MMCX 【MPN:ASUHA335MX】
ASUHA 4pole Φ3.5mmプラグ-MMCX 【MPN:ASUHA435MX】
ASUHA 5pole Φ4.4mmプラグ-2PIN 【MPN:ASUHA5442P】
ASUHA 4pole Φ2.5mmプラグ-2PIN 【MPN:ASUHA4252P】
ASUHA 3pole Φ3.5mmプラグ-2PIN 【MPN:ASUHA3352P】
ASUHA 4pole Φ3.5mmプラグ-2PIN 【MPN:ASUHA4352P】
 [ Connector compatible with Sennheiser IE900 and IE300 has been added. ]
ASUHA 5PoleΦ4.4mmPlug-Sennheiser MMCX for IE900, IE300[MPN:ASUHA544ZIEM]
ASUHA 4PoleΦ2.5mmPlug-Sennheiser MMCX for IE900, IE300[MPN:ASUHA425ZIEM]
ASUHA 3PoleΦ3.5mmPlug-Sennheiser MMCX for IE900, IE300[MPN:ASUHA335ZIEM]
ASUHA 4PoleΦ3.5mmPlug-Sennheiser MMCX for IE900, IE300[MPN:ASUHA435ZIEM]
[ Connector compatible with SONY IER-Z1R has been added. ]
*Here is the pin assignment of CIEM 2 PIN

*4pole Φ 3.5 mm pin assignment is TRRS (from the top)
T = L +
R = R +
R = L-
S = R-
SONY ZX 2, NW-WM 1 Z / 1A, OPPO etc.

 Product name ASUHA
Conductor High performance high purity copper conductor
Conductor structure W-Quad Spiral
Insulation Special high functional resin
Terminal Follow each specification

 ※Partial specification change may be made without prior notice for the purpose of improving products etc. Please be patient.