AXIS-303 is a high-performance 3-core mains cable from Oyaide built around Oyaide’s in-house “102 SSC” precision conductor in a 2.5sq Special Stranding layup - tuned to deliver a wide-band, high-resolution presentation despite the moderate cross-section. It uses polyolefin insulation (very low dielectric vs PVC), an inner sheath loaded with amorphous + tungsten for damping/EM absorption, plus dual shielding (semiconductive carbon layer + copper foil tape) to keep external noise out while remaining notably flexible thanks to an audio-grade halogen-free outer jacket.
Key specs (from Oyaide)
- Structure: 3-core cabtire
- Conductor: 102 SSC / 2.5sq (Special Stranding)
- Insulation: Polyolefin
- Inner sheath: Polyolefin with amorphous + tungsten
- Carbon layer: Conductive polyethylene
- Shield: Copper foil tape
- Outer sheath: Audio-grade halogen-free sheath
- Overall diameter: 11.5mm
- Rating: 300V / 15A, PSE certified
