■ 8-core OFC wire is used for the wire material. Silver plating is applied to achieve accurate reproduction of the original sound and improved resolution across the entire range. ■ Balanced connection fully demonstrates the potential of the headphones. ■ The 3.5mm 4-pole plug uses NOBUNAGA Labs' NLP-PRO-IS3.5/4. The contact part of the plug body is gold plated, and you can expect even higher sound quality. ■ All contact parts of the 4.4mm 5-pole plug are gold plated to provide excellent electrical conductivity. ■ By applying a special treatment to the flash plating process, plating peeling and oxidation erosion are prevented. Achieve high-level quality over the long term. ■ The plug shell uses a short shell that is shorter than the size included with NOBUNAGA Labs' NLP-PRO-TP4.4/5. ■ Full-scale cryo-treatment is applied to reduce electrical resistance and improve the current flow effect. Improves the S/N ratio and reduces noise and distortion. ■ Replacement cable for headphones ■ Cable: OFC 8-core, silver-plated ■ Cable length: 120 cm ■ Headphone plug: 3.5 mm 4-pole straight plug (NLP-PRO-IS3.5/4) ■ Device plug: 4.4 mm 5-pole straight plug (NLP-PRO-TP4.4/5) *Short shell specification ■ Impedance: 0.28 Ω Product images include images of use. Please note that anything other than what is specified in the is not included.