"102SSC" interconnect cable with double coaxial and C.I.S structure


The original "ACROSS900" was an interconnect cable featuring dual coaxial and C.I.S. structure, and was very popular for its excellent performance and cost performance. However, production was discontinued in 2013 when the supply of PCOCC-A conductors was discontinued. Two years have passed since then, and in 2015, the "first ACROSS900" was re-released as the "ACROSS900" using the precision conductor "102SSC" and the patented "3E stranding" technology. is upgraded to the "ACROSS900 V2".

The ACROSS900 V2 is a new product that is a product of Oyaide's confidence, and has been further refined with the latest technology while maintaining the proven dual coaxial and "C.I.S. Structure".


102SSC" - Oyaide Electric Precision Conductor

  • To avoid impurities as much as possible, only virgin copper that does not contain any recycled copper is used in accordance with JIS C1011.
  • Peeling process is applied to remove 100% of impurities attached to the surface.
  • In order to facilitate the flow of electrical signals through the surface layer of the conductor, the strand is made finer using a natural diamond die to improve the surface smoothness of the strand.
  • The stranded wire is processed with a processing accuracy of ±1μm, far exceeding the standard error tolerance of ±8μm.
  • Two annealing processes are used to eliminate mechanical stress distortions in the strands.
  • Thorough product control of manufacturing control values, maintenance, shipping days, etc. Achieved the highest conductivity of 102.3% IACS.
Click here for more information on 102SSC.

Patented "3E Stranded" Technology for Twisting Three Different Sizes of Wires Together


The 3E stranded structure is a concentric stranding arrangement of stranded wires in a lump-sum twisted wire conductor, and by arranging three different strand diameters, the stranding arrangement is made denser. By arranging three different strand diameters, the strand arrangement is made denser, enabling a finer conductor structure and improving conductor characteristics.

The strands of these three different conductor diameters are arranged geometrically to minimize the gaps between strands and improve strand density.

Furthermore, the outer diameter of the strands has been downsized to maintain a stable and highly accurate outer diameter, and the cross section after twisting is a perfect circle, an unprecedented conductor structure in the world. This ensures uniform adhesion between the insulator and conductor, eliminating random thickness of the insulation material and making it uniform.

C.I.S Structure with Air Damper


Oyaide's original cross-shaped insulation structure (C.I.S. Structure) is used as a damper to lower the capacitance and improve the high-frequency characteristics while attenuating vibrations with its excellent stabilizing effect. The basic architecture adopts a coaxial layout to maximize the C.I.S. Structure, which supports the center conductor at a point rather than a surface to minimize mutual interference between the center conductor and the outside.

The internal air damper layout was conceived with a completely different idea in mind. The conventional approach to vibration is to damp internally generated vibration by compounding, but the ACROSS 900 V2 does not absorb and damp vibration. The "ACROSS 900 V2" approach is based on the idea of releasing vibration, rather than absorbing and damping it.

The C.I.S. structure not only has an excellent stabilizing effect, but also contributes greatly to the improvement of electrical characteristics. The C.I.S. structure is made of polyolefin, which has an extremely low dielectric constant (1/4 that of PVC).

These unique structures and materials give the ACROSS 900 V2 an unrivaled agile response and stress-free spatial expression.

Halogen-free PE Sheath for Audio

The exterior sheath uses Oyaide Elec traditional audio-specific halogen-free PE (Polyethylene) sheath, and the Beluga color (caviar black) was selected for its classy and elegant finish. The Beluga color (caviar black) was chosen for its elegant and refined finish, and matches any audio system.

The outer sheath is clearly marked with "ACROSS750 V2" and "102SSC" to indicate the V2 model.


Model Name ACROSS900 V2
Cable Structure C.I.S (Cross insulated stabilizer) Structure + Coaxial twin conductor (double coaxial)
Conductor Material 102 SSC
Conductor Size / AWG 1.0Sq(37/-3E Stranding)/ 17AWG
Insulation Material Polyolefin C.I.S (Cross insulated stabilizer) Structure
Insulator Outer Circumference Polyethylene
Shield Material Inner shield : 102SSC (100/0.18mm) / Outer Shield : (130/0.18mm)
Cable Outer Sheath Material Halogen-free PE sheath for audio
Cable O/D (Nominal) 9.7mm
JAN CODE 4582387101892

Put-up Type / Length 50m Reel
Release Date 6/26/2015

Release Note