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YATONO-CONV Conversion Cable


The YATONO-CONV can convert 4.4mm, 2.5mm, and 3.5mm (3-pole and 4-pole) cables to each other.

BriseAudioのフラグシップイヤフォンケーブルYATONOと同じケーブルを採用。 変換ケーブルに合わせて、BriseAudio独自のノウハウを採用しYATONO-CONV専用に音質を調整。 情報の劣化を最大限軽減しつつ、音楽に対する浸透力の両立を求め音作りいたしました。 ポータブルオーディオケーブル開発で蓄積された現時点でのノウハウを余すことなく投入した今までにない変換ケーブルです。

YATONO-CONVではYATONOイヤフォンケーブルの特徴である圧倒的な情報量、解像度に加え、 中低域のダイナミズムと立体感、諧調の深さ、中高域の伸びと透明感の両立を変換ケーブルの役割を考慮し、より自然にまとめあげました。 更にYATONO-CONVでは、音質調整用に開発いたしましたCNT(カーボンナノチューブ)素材を採用しています。

Converts 4-pole 2.5mm plugs to various plugs.

Converts 5-pole 4.4mm plugs to various plugs.

Converts 4-pole 3.5mm plug to various plugs.

A special box is included.


Converts 4.4mm to 3-pole 3.5mm.

4.4mm to 4 pos 3.5mm

Converts 4 pos 3.5mm to 4.4mm.

Converts 4 pos 3.5mm to 2.5mm.

4 pos 3.5mm to 3 pos 3.5mm

Converts 2.5mm to 3-pole 3.5mm.

Converts 2.5mm to 3-pole 3.5mm.

Converts 2.5mm to 4 pos 3.5mm.

Newly developed L-shaped OFC plugs

 新開発のL字OFCプラグ(4.4mm, 2.5mm, 3極3.5mm, 4極3.5mm)を採用いたしました。音楽の有する情報を出来る限りロスなく伝える拘りのプラグです。更にBriseAudio独自の高音質施工で更なるポテンシャルアップを計りました。


YATONO-CONV変換ケーブル 5極4.4mm to 4極L2.5mm(OFCプラグ)【型番:YACV-L544t425】JAN:4589796725176
YATONO-CONV変換ケーブル 5極4.4mm to 4極L3.5mm(OFCプラグ)【型番:YACV-L544t435】JAN:4589796725183
YATONO-CONV conversion cable 5-pole 4.4mm to 3-pole L3.5mm (OFC plug) [Model number: YACV-L544t335] JAN:4589796725190

YATONO-CONV変換ケーブル 4極2.5mm to L4.4mm(OFC-Pentaconn)【型番:YACV-L425t544】JAN:4589796725206
YATONO-CONV変換ケーブル 4極2.5mm to 4極L3.5mm(OFCプラグ)【型番:YACV-L425t435】JAN:4589796725213
YATONO-CONV conversion cable 4-pole 2.5mm to 3-pole L3.5mm (OFC plug) [Model Number: YACV-L425t335] JAN:4589796725220

YATONO-CONV変換ケーブル 4極3.5mm to L4.4mm(OFC-Pentaconn)【型番:YACV-L435t544】JAN:4589796725237
YATONO-CONV変換ケーブル 4極3.5mm to 4極L2.5mm(OFCプラグ)【型番:YACV-L435t425】JAN:4589796725244
YATONO-CONV変換ケーブル 4極3.5mm to 3極L3.5mm(OFCプラグ)【型番:YACV-L435t335】JAN:4589796725251

Cable length 8cm (not including plug)
Other specifications are also available, so please contact us for more information.
Pin assignment of 4-pole Φ3.5mm plug is TRRS (from the end).
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。)

*Do not insert a 3-pole Φ3.5mm plug into a 4-pole Φ3.5mm jack. 4.4mm jack on the SONY NW-WM1Z/1A supports balanced connections and may cause damage. Be sure to insert a 4-pole 3.5mm plug into the jack.


ConductorHigh-performance high-purity copper conductor
StructureYATONO original high sound quality construction
Special processing-
InsulationSpecial high-performance resin
TerminationDepends on each specification
Warranty periodケーブル長8cm(長さの変更可能)

The corresponding grades of YATONO-CONV are


BriseAudio's cable grades are
 線材のグレード × チューニング加工のグレード
wire grade × tuning process grade



Stores with YATONO-CONV listening devices

The number of stores where you can listen to our products is expanding at any time. If there is no store near you where you can listen to YATONO-CONV, we can lend it directly to you (in Japan).
If you can not find the cable for listening at the store, please contact the staff at the store.

◆e-earphone Akihabara Store  
Shintou Building, 4-7-1 Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan TEL (Navidial): 0570-06-1118 (reception hours: 11:00 - 20:00)
All types of listening devices are available.


Contact Us

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

Request for Listening Test

This is a service that allows you to listen to the product at your home. This service is only available to residents in Japan.

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