Oyaide ACROSS 750
PCOCC-A Interconnects Cable
US $24.90

*Indicated price is as per meter length of cable. Please enter into the quantity field the number of meters you desire.


- Conductor - PCOCC-A
- Wire Diameter - 0.75Sq(30/0.18)
- Cable Structure - C.I.S(Cross insulated stabilizer)
- Insulator - Polyethylene
- Insulation Tube - Polyethylene
- Outer Sheath - Halogen Free Polyethylene
- O.D. - 8.0mm
- Conductor Resistance - 8.4 Ω/km(at20℃)
- Electric Capacitance - 68.0 PF/m
- Characteristic Impedence - 70Ω

Additional Information

- The Oyaide ACROSS 750 Interconnects Cable emerged as a result of growing customer demand for an interconnect cable that would match the performance of Oyaides ACROSS 2000 speaker cable

- This cable employs the same basic concepts as those used in Oyaide's ACROSS 2000 speaker cable - C.I.S. construction, halogen free sheath and PCOCC-A conductors

- Modifying the overall design to yield a new type of interconnect cable, the ACROSS 750 is a cable that can take you to new, unexplored heights of performance

- In contrast to its elegant caviar black exterior color, ACROSS 750 is constructed by several innovative ideas and novel design concepts

- Its basic architecture is a C.I.S structure which was produced to diffuse vibrations into the air chamber rather than being re-absorbed into the cable structure. This newly-developed structure enhances not only vibration damping property but electrical characteristic

- The Multi-stranded wire structure, originally developed for ACROSS series, is applied for maximum density and uniformity of wire structure and for infilling of internal space and preventing deformation among the wires

- Moreover, spiral shielding is employed for infilling of internal space as well as the conductor and its halogen-free sheath was specifically developed for audio use

- The astonishingly creative and leading-edge technology honed by decade of experience in developing cables is seemingly married with the sophisticated structure and the latest materials


- PCOCC-A Conductor - PCOCC copper is a material that includes very few impurities and insures very low levels of signal disturbance. Because of its low incidence of grain boundaries, the signal passes without impediment or distortion

Heating and cooling the PCOCC wire under controlled circumstances yields a densely re-crystallized, highly pure structure called a μ conductor. The resulting product with a mirror finish applied is called PCOCC-A copper. This highly advanced product is made possible by the combined application of high technology and traditional Japanese craftsmanship

- Cross Insulated Stabilizer - Oyaide have continuously been aiming to increase vibration damping property and noise protection capability of their cables. The ACROSS 750 elevates the interconnect cable to new heights by applying a C.I.S (Cross Insulated Stabilizer) structure developed specially for the ACROSS series

Since the C.I.S structure supports the central conductor not with surface but with point, it is able to minimize mutual interference between the central conductor and the outside. And internally built vibration damper diffuses vibrations into the air chamber rather than being re-absorbed into the cable structure and passed along with the signal as distortion. The incomparable advancement of vibration control properties and superior electrical characteristics realizes excellent performance without any loss of transmission.

- Multi-Stranded Wire Structure - A core component of ACROSS 750 is the PCOCC-A signal transmission unit, which spans 0.75sq in diameter, and forms the Multi-stranded wire structure which was originally invented for the ACROSS series and reflects Oyaide's solid design concept

Rather than twisting whole wires, the triple-layered inverted concentric structure is employed for maximum density and uniformity of wire structure and for infilling of internal space and preventing deformation among the wires. Spiral shielding is applied to infill internal space and to prevent deformation among the wires as well as the conductor. The number of wires used for the spiral shield is about three times more than the number for the conductor

- Insulator and Sheath - In addition to PCOCC-A conductor, Oyaide employed a halogen-free sheath developed specifically for audio applications. It is RoHS compliant and has excellent vibration damping properties due to its compounding ratio of materials. It also has superior electrical characteristic which controls the elevation of relative permittivity and attenuation of electric quantity of bass sound.

The insulator is made from polyolefin which has quarter of permittivity compared to common PVC.

Oyaide paid careful attention to strengthen the cohesiveness of its insulator and conductor in order to infill random space and maintain a high-quality signal transmission.

- Special Characteristic - Although ACROSS 750 gives an impression of a cable which is particularly effective in diffusing vibration because of its unique architecture, it also has high potentiality for transmission performance.

Its electric capacitance is set to 68.0pF/m (1kHz) and characteristic impedance is set to 70Ω.

Not only an innovative idea but also physical and numeric logic are necessary to realize excellent performance with no loss of transmission.

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