Features: Power adopts a bronze-plated socket, which has good conductivity and antioxidant performance. This material can provide more stable and clear power transmission, reduce signal interference, and improve sound quality. This power supply is designed specifically for audiophile equipment and strives to provide excellent power. It uses high-quality components and craftsmanship, focusing on improving sound performance, detail reproduction, and dynamics to meet the pursuit and needs of audio enthusiasts. This power supply complies with American socket standards and is compatible with socket interfaces in regions such as the United States, meaning you can easily use it for audio equipment without the need for conversion plugs or adapters. This power supply has multiple protection functions, including overload protection, overvoltage protection, and short-circuit protection. These protection mechanisms ensure that audio equipment is protected in abnormal situations and prevent the power supply from causing damage to the equipment. Safe and reliable, this power supply has undergone strict testing and quality control to ensure safe and reliable use. It meets relevant safety standards and uses flame-retardant materials and electrical insulation technology, providing high safety and stability. Specifications: Material: Metal + ABS Size: approx. 71mmx32.5mmx20.5mm/2.79x1.28x0.81in Color: Orange/White/Blue/Clear/Black/All Blue Types: With fixing holes/without fixing holes Quantity: 1PC Standard: USA Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size. Package includes: 1pc American duplex socket