SHIROGANE-Ultimate earphone re-cable

・Brise Audio This is the first earphone cable that uses the original pure silver wire material SHIROGANE.

・This wire material is made of luxurious pure silver material, high performance pure silver wire and special insulating material. Compared to our conventional products, it is extremely soft and supple.

・The conductor structur is the same as that of YATONO Ultimate, consisting of 49 single-core strands.

・It was difficult to secure the sound quality we were looking for with conventional silver wire, and it took a very long development period to complete the produc

・SHIROGANE-Ultimate is a cable that shows its power the higher the potential of the playback environment.

・Our original high sound quality processing includes Ultimate grade processing, and this time we have newly adopted two special materials newly adopted for SHIROGANE.

・The clarity of vision allows you to see every inch of the soundstage. Crisp and clear. Stress-free sound. A high balance of gorgeousness without being showy and fullness in the low-mid range. This is the kind of sound we aimed for.

The Ultimate Series

　All are individually controlled by serial numbers and product ID cards.
The Ultimate grade is constantly being improved after its release and is controlled by a Ref. number on the product ID card.
The Ultimate Series offers a wide variety of options to flexibly accommodate a wide range of portable audio environments.
In addition, we use very expensive parts and materials, and we assemble all cables by hand, including processes that do not occur in normal cable production.
For this reason, we have decided to make this product completely made-to-order.

The Ultimate Series

The Ultimate grade product warranty is 3 years.
※For customers who purchased used products, the warranty is 1 year free repair from the date of manufacture (all are managed by serial number at our company).

wire rod

The SHIROGANE-Ultimate earphone re-cable features Brise Audio's first original pure silver wire.
The luxurious use of high-performance pure silver and a special insulation material have enabled us to achieve the desired sound quality and soft and flexible comfort.
Conductor structure isYATONO UltimateThe same structure and conductor quantity as the YATONO wire material used in the YATONO series, consisting of 49 strands per core, with a further brushed-up structure.

BriseAudio Portable Audio Cable Ultimate grade high quality sound processing (silver wire version)

Contents will change depending on the wire material and cable type. The image shows the standard high quality sound processing structure partially used in Brise Audio Ultimate grade cables.

With the launch of SHIROGANE, we have developed a new high sound quality processing exclusively for silver wire. Two new materials were newly adopted and designed to maximize the potential of silver wire.

With the advent of silver wire, we have brushed up all of our high sound quality processing. conventional materials such as BS sheet, CNT (carbon nanotube), and electromagnetic wave absorbing shield material.
Two new materials were added, and after an enormous amount of time spent on trial and error, the product was finally completed.
We are proud of the sound that is hard to imagine from the conventional sound quality tendency of silver wire.

Uncompromising parts developed exclusively for Ultimate grade

The parts newly adopted for the Ultimate grade were developed with additional know-how gained and without compromising on time and cost. The result is not only in terms of sound quality, but also in terms of the extremely high quality of the finished product.

The cable slider used for the Ultimate grade of silver wire is machined from OFC & finished with jewel-quality 18KWG (white gold) coating. This is also effective in terms of sound quality, and was adjusted by comparing various materials, shapes, and surface finishes. The finish is also an important part of the product.

For the shape-retaining wire for the earpiece, Titanium wire, which is specially treated after evaluating and selecting materials for sound quality, has been adopted. This enables us to support both the handling around the ear and the sound quality.

The tip is bent to prevent ejection & for safety measures.

 Various connectors including our original high-quality sound connectors (MMCX, 2PIN, A2DC, PentaconnEar) are used (Please inquire for other terminals).)
Original terminals (MMCX, CIEM2pin, A2DC, PentacconEar (using OFC axis made by Nihon Dix)) have been newly developed for Ultimate grade. All of these terminals use machined OFC shells. After a long period of development, a connector with a very high level of sound quality and finish has been created. We also have connectors for FitEar (pins are genuine FitEar, shell is made of resin), IER-Z1R, and others.

OFC (oxygen-free copper) high sound quality original plugs (5-pole 4.4mm, 4-pole 2.5mm, 4-pole 3.5mm, 3-pole 3.5mm), all 8 types (L-type straight type) are used

SHIROGANE-Ultimate uses all (4.4mm, 2.5mm, 3-pole 3.5mm, 4-pole 3.5mm) PentaconnOFC plugs (our custom-specified axis) manufactured by Nihon Dics.
In addition, the shell (outer case part) is made of machined OFC.
The plug has a very luxurious feel and high quality finish, and you can hear a big advantage in sound quality compared to the average plugs on the market.
Both L-shape and straight shells are available, so you can choose the one that best suits your environment.
Furthermore, two new materials are added to SHIROGANE-Ultimate from the inside of the plug to the vicinity to maximize the potential of the silver wire.
The shell of the L-type plug is white gold coated.
The shell of the straight plug is hidden by heat shrinkage but is 24k gold coated.

SHIROGANE-Ultimate Product Lineup *Made-to-order model

[ For MMCX connector ]
SHIROGANE-Ultimate- 5-pin Φ4.4mm L-type plug - MMCX [Model number: SRGNE4U-L544-MX] JAN:4570113631515
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug - MMCX [Model: SRGNE4U-S544-MX] JAN: 4570113631522
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - MMCX [Model number: SRGNE4U-L425-MX] JAN:4570113631539
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug - MMCX [Model number: SRGNE4U-S425-MX] JAN:4570113631546
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug - MMCX [Model number: SRGNE4U-L335-MX] JAN:4570113631553
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug - MMCX [Model number: SRGNE4U-S335-MX] JAN:4570113631560
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - MMCX [Model number: SRGNE4U-L435-MX] JAN:4570113631577
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug - MMCX [Model number: SRGNE4U-435-MX] JAN:4570113631584

[ For CIEM 2-pin connector ]
SHIROGANE-Ultimate- 5-pin Φ4.4mm L-type plug - CIEM2pin [Model No.: SRGNE4U-L544-2P] JAN:4570113631591
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug - CIEM2pin [Model number: SRGNE4U-S544-2P] JAN:4570113631607
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - CIEM2pin [Model number: SRGNE4U-L425-2P] JAN:4570113631614
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug - CIEM2pin [Model number: SRGNE4U-S425-2P] JAN:4570113631621
SHIROGANE-Ultimate- 3-pin Φ3.5mm L-type plug - CIEM2pin [Model number: SRGNE4U-L335-2P] JAN:4570113631638
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug - CIEM2pin [Model number: SRGNE4U-S335-2P] JAN:4570113631645
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - CIEM2pin [Model number: SRGNE4U-L435-2P] JAN:4570113631652
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug - CIEM2pin [Model number: SRGNE4U-435-2P] JAN:4570113631669

[ PentaconnEar connector ]
SHIROGANE-Ultimate- 5-pole Φ4.4mm L-type plug - PentaconnEar [Model Number: SRGNE4U-L544-PE] JAN:4570113631676
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug - PentaconnEar [Model Number: SRGNE4U-S544-PE] JAN:4570113631683
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - PentaconnEar [Model Number: SRGNE4U-L425-PE] JAN:4570113631690
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug - PentaconnEar [Model Number: SRGNE4U-S425-PE] JAN:4570113631706
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug - PentaconnEar [Model Number: SRGNE4U-L335-PE] JAN:4570113631713
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug - PentaconnEar [Model Number: SRGNE4U-S335-PE] JAN:4570113631720
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - PentaconnEar [Model Number: SRGNE4U-L435-PE] JAN:4570113631737
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug - PentaconnEar [Model Number: SRGNE4U-435-PE] JAN:4570113631744

[ A2DC connector ]
SHIROGANE-Ultimate- 5-pole Φ4.4mm L-type plug-A2DC [Model number: SRGNE4U-L544-AD] JAN:4570113631751
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug-A2DC [Model number: SRGNE4U-S544-AD] JAN:4570113631768
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - A2DC [Model number: SRGNE4U-L425-AD] JAN:4570113631775
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug-A2DC [Model number: SRGNE4U-S425-AD] JAN:4570113631782
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug - A2DC [Model number: SRGNE4U-L335-AD] JAN:4570113631799
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug-A2DC [Model number: SRGNE4U-S335-AD] JAN:4570113631805
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - A2DC [Model number: SRGNE4U-L435-AD] JAN:4570113631812
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug-A2DC [Model number: SRGNE4U-435-AD] JAN:4570113631829

[ FitEar connector ]
SHIROGANE-Ultimate- 5-pole Φ4.4mm L-type plug - FitEar [Model Number: SRGNE4U-L544-FE] JAN:4570113631836
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug-FitEar [Model Number: SRGNE4U-S544-FE] JAN:4570113631843
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - FitEar [Model Number: SRGNE4U-L425-FE] JAN:4570113631850
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug-FitEar [Model Number: SRGNE4U-S425-FE] JAN:4570113631867
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug - FitEar [Model Number: SRGNE4U-L335-FE] JAN:4570113631874
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug-FitEar [Model Number: SRGNE4U-S335-FE] JAN:4570113631881
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - FitEar [Model Number: SRGNE4U-L435-FE] JAN:4570113631898
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug-FitEar [Model Number: SRGNE4U-435-FE] JAN:4570113631904

[ For IER-Z1R connector ]
SHIROGANE-Ultimate- 5-pole Φ4.4mm L-type plug - IER [Model number: SRGNE4U-L544-IER] JAN:4570113631911
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug - IER [Model number: SRGNE4U-S544-IER] JAN:4570113631928
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - IER [Model number: SRGNE4U-L425-IER] JAN:4570113631935
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug - IER [Model number: SRGNE4U-S425-IER] JAN:4570113631942
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug - IER [Model number: SRGNE4U-L335-IER] JAN:4570113631959
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug - IER [Model number: SRGNE4U-S335-IER] JAN:4570113631966
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - IER [Model number: SRGNE4U-L435-IER] JAN:4570113631973
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug - IER [Model number: SRGNE4U-435-IER] JAN:4570113631980

[ Compatible with MMCX for Sennheiser Sennheiser earphones (IE300 IE900) ]
SHIROGANE-Ultimate- 5-pole Φ4.4mm L-type plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-L544-ZIEM] JAN:4570113631997
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-S544-ZIEM] JAN:4570113632000
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-L425-ZIEM] JAN:4570113632017
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-S425-ZIEM] JAN:4570113632024
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-L335-ZIEM] JAN:4570113632031
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-S335-ZIEM] JAN:4570113632048
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-L435-ZIEM] JAN:4570113632055
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug - MMCX for Sennheiser IE300, IE900 [Model Number: SRGNE4U-435-ZIEM] JAN:4570113632062

[ For IPX connector ]
SHIROGANE-Ultimate- 5-pole Φ4.4mm L-type plug-IPX [Model number: SRGNE4U-L544-IPX] JAN:4570113632079
SHIROGANE-Ultimate- 5-pole Φ4.4mm straight plug-IPX [Model number: SRGNE4U-S544-IPX] JAN:4570113632086
SHIROGANE-Ultimate- 4-pole Φ2.5mm L-type plug-IPX [Model number: SRGNE4U-L425-IPX] JAN:4570113632093
SHIROGANE-Ultimate- 4-pole Φ2.5mm straight plug-IPX [Model number: SRGNE4U-S425-IPX] JAN:4570113632109
SHIROGANE-Ultimate- 3-pole Φ3.5mm L-type plug-IPX [Model number: SRGNE4U-L335-IPX] JAN:4570113632116
SHIROGANE-Ultimate- 3-pole Φ3.5mm straight plug-IPX [Model number: SRGNE4U-S335-IPX] JAN:4570113632123
SHIROGANE-Ultimate- 4-pole Φ3.5mm L-type plug-IPX [Model number: SRGNE4U-L435-IPX] JAN:4570113632130
SHIROGANE-Ultimate- 4-pole Φ3.5mm straight plug-IPX [Model number: SRGNE4U-435-IPX] JAN:4570113632147

Total length 1.2m

※Custom orders, including length changes, are available at the direct store.
Please feel free to contact us even if it is not in the specifications.

※The aging period takes about 200 hours to settle down.

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

【Stores with listening devices】

The number of stores where you can listen to our products is expanding at any time. If there is no listening location near you, we can lend you the equipment directly (in Japan).
If the cables are deployed but are not available in the store for audition, please contact the store staff.

SHIROGANE-Ultimate StoresStores with listening devices　

We will announce the available listening locations as soon as they are determined. If there is no listening location near you, we can lend the product directly to you (in Japan).
If the cables are deployed but are not available in the store for audition, please contact the store staff.