iFi Audio iSilencer+ - 3.0 USB Audio Noise Filter

If your audio setup's picking up hiss, hum, or digital fuzz, the iFi iSilencer+ steps in to clean things up instantly. It uses advanced Active Noise Cancellation to wipe out USB power noise and electromagnetic interference. So your music sounds clearer, smoother, and more immersive. Thanks to its plug-and-play design, you can just connect it between your DAC and computer and it starts working righ way. And with USB 3.0 SuperSpeed support, your audio stays fast and responsive, with no lag or dropouts to... - Manufacturers part numbers: iSil+|411390

• NEW AND IMPROVED - The iSilencer+ is an upgrade from the iSilencer3.0, with upgraded components, better sonic improvement, and USB A > A, USB C > A, and USB C > C versions available. In addition to improving the audio quality, the USB C > A iSilencer+ can be used as a converter adaptor.
• EASY TO USE - Simply plug directly into the USB port of your computer, compatible with high speed USB 3.0 and USB 2.0 devices.
• RESTORE INTEGRITY - Rebalance the USB signal for less distortion and better audio.
• IMPROVE SOUND QUALITY - Reduces jitter and packet errors to provide clear, more dynamic sound. Music will seem clearer, more transparent and bass will be improved.
• REMOVE UNWANTED NOISE - Active Noise Cancellation2 creates an equal but opposite signal to cancel background noise in the USB audio stream to enhance your audio.