iFI iSilencer Max USB-CActive Noise Cancellation and Jitter Elimination The iFi iSilencer Max USB C is equipped with cutting edge Active Noise Cancellation3 technology, which effectively reduces both electromagnetic interference (EMI) and radio frequency interference (RFI). This ensures a cleaner, clearer audio experience. Additionally, its Jitter Elimination Technology significantly reduces jitter, enhancing sound dynamics, warmth, and detail for a richer listening