AudioQuest Jitterbug FMJ USB Data & Power Noise Filter

JitterBug FMJ USB Noise-Filter and Noise-Trap

You cannot hear radio-frequency noise itself, but you definitely do hear the way MHz and GHz noise damages the performance of audio quality everywhere — in your home theater and stereo system, in your car, and from a computer or mobile device.

JitterBug FMJ affordably and effectively minimizes the noise and the performance damage it causes in any piece of gear with a USB jack — whether used in the signal path or plugged into the USB software-update or power accessory jack on the back of a TV.

Used in-series with a digital audio signal, JitterBug FMJ reduces computer-generated RF Noise (a streamer or a DAC are also computers) getting to and compromising the performance of the signal destination. JitterBug also reduces noise contaminating the USB-power connection between USB devices.