Essager ES-YP23 Series Equipped with dual low-frequency transformers, this isolator effectively removes ground loop noise and interference, delivering crystal-clear audio quality across your devices Designed for versatility, it supports both input and output connections. Effortlessly integrate with your audio system, ensuring compatibility with a variety of devices No need for drivers or additional setup. Simply connect the isolator between your devices, and it starts working immediately - perfect for quick and hassle-free installations Measuring just 66.4 x 20.1 x 20.1mm and weighing only 29.3g, this isolator is easy to carry anywhere. Its durable aluminum alloy and ABS construction ensures long-lasting reliability Ideal for use in cars, home audio systems, or office setups. The 0.5m shielded cable enhances signal stability, making it suitable for diverse environments