Optimal Performance: Designed for HiFi audio systems, this DC LC Filter effectively reduces high frequency power supply and noise, ensuring clear, uninterrupted sound. Versatile Compatibility: Available in multiple current ratings (2A, 4A, 10A, 20A), this filter caters to a wide range of amplifiers, accommodating different power needs and setups. Advanced Technology: Incorporating low pass EMC technology, the filter your equipment from electromagnetic interference, ensuring high fidelity sound reproduction without compromise. Easy Installation: The compact and design allows for straightforward integration into existing audio setups, making it an essential upgrade for any audiophile. This filter is designed to enhance your audio experience by minimizing noise and interference, providing optimal performance for your audio system. Its versatile compatibility ensures it meets various power requirements, while the advanced technology guarantees high fidelity sound. The easy installation process makes it a perfect choice for audiophiles looking to upgrade their systems. Color: As Shown Material: PCB Specification: 2A Package Contents: 1*Filtration Finished Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.