Exceptional Signal Clarity: The Monosaudio E107R/F107R Audio Power Connector utilizes pure copper inserts, ensuring that electrical signals and currents are transmitted at the speed of light. This design effectively eliminates signal distortion, providing you with unparalleled audio clarity. Robust Exterior Protection: The connector's exterior is crafted with a unique insulation process that is both anti-oxidation and wear-resistant. This special treatment offers excellent shielding, protecting your audio signals from external interference and ensuring long-lasting performance. Quiet and Efficient Operation: Featuring a nylon/glass fiber front body, this connector operates quietly, significantly enhancing noise reduction once installed. Enjoy a more immersive and uninterrupted audio experience with this advanced design. Multi-Layer Plating for Superior Performance: The connector is engineered with four layers of plating. The first layer of oxygen-free copper enhances conductivity, while the second layer of silver plating significantly reduces magnetic properties. The third layer of palladium plating provides high hardness and wear resistance, and the fourth layer of rhodium plating offers exceptional corrosion resistance and durability. Certified for Professional Use: Ideal for professional audio-visual appliances, this power connector meets CE, ROHS, and PSE certification standards. It guarantees reliable performance and safety, making it a perfect choice for all your high-fidelity audio needs.