For Sony MDR-Z7 MDR-Z7M2 MDR-Z1R Headphone 4.4mm Balanced Cable Replaceable Cable Size:Black 4.4mm The sound is fresh and

The sound is fresh and natural

etcFeatures: low temperature resistance

Brand: EarmaxMaterial: high-purity single crystal copperModel: M50X replaceable cableLength: 130cmPlayer end: 2

07Core material：Silver Plate 6N OCCOuter material：TPULenght：120cmpin：0

4mmLength: 50cm1

For Sony MDR-Z7 MDR-Z7M2 MDR-Z1R Headphone 4.4mm Balanced Cable Replaceable Cable Size:Black 4.4mm The sound is fresh andBrand: EarmaxColor: blackModel: Z1R balanced cablePlug: player end: 4. 4mm balance headphone end: 3. 5mm double plugLength: 180cm 5. 9ftFor: SONY MDR Z7M2 MDR Z1, etcThe core is 30 single crystal copper * 2+30 single crystal copper silver plated * 2, total 120 core wires2 single crystal copper silver plated+2 single crystal copper, each with 30 core wires inside. With screw lock, the same function as the original wiringThe optimized core structure is