Cablul ddHIFI TC09BA este un cablu de date USB Type-A la USB Type-B male to male, este din seria Nyx si este ca nou, cutie originala fara nici un semn de uzura.

De pe pagina producator

Cablu de date USB-A MALE la USB-B MALE OTG
Cablu de date de înaltă calitate cu conector USB-A de sex masculin la USB-B de sex masculin pentru ascultarea de muzică de înaltă definiție. Noua serie Nyx de cabluri de date ddHiFi are un design uniform la interior și exterior. Datorită ecranării duble, transmisia de energie și cea de date sunt separate, astfel încât vă puteți aștepta la o performanță sensibil mai bună cu cablurile de date Nyx.

Specification
Cable Structure: Power & Signal Starquad with Shielding
Inner Insulation: NUC High Precision Chemical Foam PE (Made in Japan)
Outer Insulation: High Transparency SoftFlex PVC (Made in USA)
Data Part

Core Thickness: 26.7AWG (White) + 26.7AWG (Green)
Core Material: High Purity Litz Pure Silver (2x7/Φ0.14mm)
Shielding Material: Litz Oxygen-Free Copper + Litz Silver Plated over LCOFC
Power Part

Core Thickness: 25.6AWG (Red) x 2 + 25.6AWG (Black) x 2
Core Material: High Purity Litz Oxygen-Free Copper (4x7x7/Φ0.06mm)
Shielding Material: Litz Silver Plated over LCOFC
Weight/Length: 31g / 50cm, 47g / 100cm
Plug: USB-A, USB-B gold plated

HiFi can also be more elegant and beautiful
TC09BA USB-A to USB-B HiFi Audiophile USB Cable

Noticeable sound quality improvement
We usually use our phone or computer as the music player and output the signal to the DAC & Amplifier via USB data cable. If the voltage is low and the current is small, will the role of the cable become less important.

For this question, you can refer to the answer given by the earphone cable Nyx. Now with the release of the new Nyx series data cable, the answer is the same: the improvement is obvious.

Double shielded data cable structure
The shielding structure of the Nyx signal cable is not suitable for the data cable, since the data cable includes the common transmission of current and digital signals. The stability of current transmission depends on the number and purity of conductors, and the stability of digital signal transmission also requires good purity of conductors, as well as reasonable twisted structure, and more importantly, the shielding layer design.

For the Nyx series data cable, we developed a double shielded parallel structure to shield current and data transmission respectively. They are also differentiable in appearance: the pure silver shielding outer layer is the power transmission part, and the mixed silver and black shielding outer layer is the data transmission part.

To make the rear of the device look better
The 50cm short cable is suitable for stacking, while the 100cm long cable is suitable for connecting large devices.

To tidy up with no more knots
The flat cable structure makes it easy to wind around and secure with a silicone strapping.