Feature●MAIN FUNCTION: This noise filter actively reduces noise and generates an equal but opposite to eliminate background noise in USB audio stream, enhances your audio, helps you enjoy clean and clear sound.●[ALUMINUM SHELL] The audio ground loop is made from high strength aluminum alloy, sturdy and hard, not easy to be damaged.●[ALUMINUM SHELL] The audio ground loop is made from high strength aluminum alloy, sturdy and hard, not easy to be damaged.●PACKAGE INCLUDING: The package list has 3pcs usb power noise filter, 3pcs electric component, and user manual.●[MULTI USAGE] Audio noise filter supports Type C independent power supply, and is applicable to computer, smart phone, NAS, streaming media or car audio system.Description Specification:
Item Type: USB Power Noise Filter
Material: Aluminum Alloy
Rated Voltage: DC5V
Power Supply: Support Type C independent power supply
Host Device Interface Support: USB3.0 USB2.0 Type C
Audio Playback Device Cable Support: USB3.0 USB2.0 Type C cable
Principle: While actively eliminating noise, it reduces jitter, which is a kind of digital distortion that will cause data packet error and harsh sound. This problem is solved by eliminating electrical noise from the source, so as to achieve perfect transmission of audio data to DAC
packing list:
3 x USB Power Noise Filter
3 x Electric Component
1 x User Manual