
USB cable for audio ACCURATE-US (USB 2.0 compatible)
・ACCURATE-USB was developed in pursuit of sound quality as an audio USB cable compatible with TYPE-C connectors, which have been increasing in recent years.
・Connector can be selected from Type-C, Standard-A, and Standard-B
・ACCURATE-USB developed original wire materials.
Special high-performance single crystal copper is used for the conductor, and in addition to the double shielding of OFC braided shield and aluminum foil/PET composite film shield on the outer circumference of the cable,
an additional OFC braided shield is applied to the core wire for data communication to counter not only external noise but also mutual interference between power and data communication lines
・Sound quality tuning using BriseAudio's proprietary high sound quality technology (multiple materials including proprietary special CNT material*1, BS sheet*2, etc.)
・Type-C to C cable is USB-PD compliant and communicates between devices, automatically recognizing the upstream host side (Source) and downstream device side (Sink)
ACCURATE-USB was developed in pursuit of sound quality as an audio USB cable compatible with TYPE-C connectors, which have been increasing in recent years.
You can choose from Type-C, Standard-A, and Standard-B connectors.
The Type-C connector has been newly developed. It has been decided that it will be used for higher grades in the future.
The wire rod was newly developed through repeated daily tests in various environments, including our test environment.
ACCURATE-USB has original wire material (special high-performance single crystal copper is used for the conductor).
In addition to the double shielding of an OFC braided shield and an aluminum foil/PET composite film shield around the cable perimeter,
an additional OFC braided shield is applied to the core wire for data communication to counter not only external noise but also mutual interference between the power and data communication lines.
Furthermore, sound quality was tuned using BriseAudio's proprietary high sound quality technology (multiple materials including proprietary special CNT material*1, BS sheet*2, etc.).
The ACCURATE series of home audio cables is designed to provide sound quality that emphasizes the performance of equipment in a wide range of ranges,
from mid-range to high-end.
Through repeated listening and experimentation, we found that USB cables, which transmit higher frequencies than conventional digital transmission (S/PDIF and AES) near DACs and other analog circuits, require very sensitive countermeasures against the effects of sound quality on audio equipment, in addition to the requirements of conventional data transmission.
BriseAudio USB cables are developed based on the know-how gained from these experiments.
※1
In order to take advantage of the excellent characteristics of CNTs, we have developed the optimum material through repeated joint testing and comparative listening tests conducted by three parties, including a national research institute and a cooperating material manufacturer.
Typical properties of CNTs include: 20 times the strength of steel, 10 times the thermal conductivity of copper, and half the density of aluminum. Superior shielding ability. Various other useful physical properties.
(The properties of CNTs vary depending on single-phase or multilayer structure, etc.)
※2
BS sheet is a material that boosts the positive sound quality effects of other materials while having very little negative impact on sound quality.
【 Type-C to C cable specifications 】
The Type-C to C cable is compliant with the USB 2.0 Type-C Standard Cable specification, so the connection is not directional.
Type-C to C cable is USB-PD compliant (up to 3A)
CC pins are connected so that communication between devices is performed and upstream host side (Source) and downstream device side (Sink) are automatically recognized。
When connecting dual-role devices that can be both the host and device side, such as when connecting a smartphone and an Android-based DAP,
the host side may be randomly determined due to specifications.
If the smartphone side does not become the host, try unplugging and plugging in the cable to re-recognize it.
Brise Audio オリジナル開発のUSB用線材を採用

USBオリジナル線材を開発
A: 絶縁テープセパレーター
B :OFC編組シールド
C :アルミ箔/PET複合フィルムシールド
X :CC信号線(高機能単結晶銅)
Y :電源線(高機能単結晶銅)
Z :ツイストペアデータ信号線(高機能単結晶銅)
構造と素材、導体量など様々なテストを繰り返し音質に最大限配慮し開発いたしました。 (USB 2.0準拠)
XYZは単線ではなく真円となるように配慮し線数と配置を工夫した撚線を採用しています。

オーディオケーブル(USBケーブル) 開発・評価の環境
弊社ではオーディオ用ケーブルなどの開発・評価の環境として aurender W20SE sfz DSP-Vela mytek manhattan2 Esoteric Grandioso D1 RME Fireface UCX II などのハイエンド環境を用意し、音作り・製品評価を行いオーディオ向けUSBケーブルを開発しています。



Product line-up
ACCURATE-USB TYPE-C to C 17cm [ Model number: :ACCUSB-CC017 ] JAN:4570113631072
ACCURATE-USB TYPE-C to C 50cm [ Model number: :ACCUSB-CC050 ] JAN:4570113631089
ACCURATE-USB TYPE-C to C 1.0m [ Model number: :ACCUSB-CC100 ] JAN:4570113631096(Release date undecided)
ACCURATE-USB TYPE-C to C 1.5m [ Model number: :ACCUSB-CC150 ] JAN:4570113631102
ACCURATE-USB TYPE-C to C 3.0m [ Model number: :ACCUSB-CC300 ] JAN:4570113631119(Release date undecided)
【 Type-C to C cable specifications 】
The Type-C to C cable is compliant with the USB 2.0 Type-C Standard Cable specification, so the connection is not directional.
Type-C to C cable is USB-PD compliant (up to 3A)
CC pins are connected so that communication between devices is performed and upstream host side (Source) and downstream device side (Sink) are automatically recognized。
When connecting dual-role devices that can be both the host and device side, such as when connecting a smartphone and an Android-based DAP, the host side may be randomly determined due to specifications.
※If the smartphone side does not become the host, try unplugging and plugging in the cable to re-recognize it.
Type-C to C OTG cables are not lined up because their specifications do not conform to the USB Type-C standard.
ACCURATE-USB A to TYPE-C 50cm [ Model number: :ACCUSB-AC050 ] JAN:4570113631126
ACCURATE-USB A to TYPE-C 1.0m [ Model number: :ACCUSB-AC100 ] JAN:4570113631133(Release date undecided)
ACCURATE-USB A to TYPE-C 1.5m [ Model number: :ACCUSB-AC150 ] JAN:4570113631140
ACCURATE-USB A to TYPE-C 3.0m [ Model number: :ACCUSB-AC300 ] JAN:4570113631157(Release date undecided)
ACCURATE-USB TYPE-C to B 50cm [ Model number: :ACCUSB-CB050 ] JAN:4570113631164
ACCURATE-USB TYPE-C to B 1.0m [ Model number: :ACCUSB-CB100 ] JAN:4570113631171(Release date undecided)
ACCURATE-USB TYPE-C to B 1.5m [ Model number: :ACCUSB-CB150 ] JAN:4570113631188
ACCURATE-USB TYPE-C to B 3.0m [ Model number: :ACCUSB-CB300 ] JAN:4570113631195(Release date undecided)
ACCURATE-USB A to B 50cm [ Model number: :ACCUSB-AB050 ] JAN:4570113631201
ACCURATE-USB A to B 1.0m [ Model number: :ACCUSB-AB100 ] JAN:4570113631218
ACCURATE-USB A to B 1.5m [ Model number: :ACCUSB-AB150 ] JAN:4570113631225
ACCURATE-USB A to B 3.0m [ Model number: :ACCUSB-AB300 ] JAN:4570113631232
ACCURATE-USB A to B 4.0m [ Model number: :ACCUSB-AB400 ] JAN:4570113631249
ACCURATE-USB A to B 5.0m [ Model number: :ACCUSB-AB500 ] JAN:4570113631256
※The aging period will take about 150-200 hours to settle down.
ACCURATE-USB | |
---|---|
conductor (electricity) | High performance single crystal copper conductor |
assurance | 1 year |
※Please note that some specifications may be changed without prior notice for the purpose of product improvement. We appreciate your understanding.
【試聴機配備済み店舗】
The number of available listening locations is constantly expanding. 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.
◆e-earphone Akihabara store
Kanda Eight Building 4F, 4-6-7 Sotokanda, Chiyoda-ku, Tokyo 101-0021 TEL: 03-3256-1701
Type-C to C 17cm is available for listening.
◆Fujiya AEC Inc.
3F Nakano Broadway, 5-52-15 Nakano, Nakano-ku, Tokyo 164-0001 TEL: 0120-189-248
Type-C to C 50cm is available for listening.
Contact Us
Please feel free to contact us, including inquiries about our products.
Request a Listening Test
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.
Click here to purchase
Go to the ACCURATE-USB purchase page.