At Audio Connection, we believe this AudioQuest JitterBug FMJ offers an incredibly affordable and straightforward solution for reducing noise in your HiFi system. Our initial test was with a KEF LS50 Wireless II speaker, plugging the USB directly into the rear input. The improvement was immediate and noticeable. When we added a second USB to the other speaker, the effect was even more pronounced, transforming the sound.
Impressed by the results, we tried it on other equipment like an integrated amplifier and a streamer, and again, the improvement was remarkable!
AudioQuest JitterBug FMJ
The original AudioQuest JitterBug USB Noise Filter has already delighted countless music lovers. Now, with the JitterBug FMJ, equipped with a Full Metal Jacket, the game is raised even higher.
Whether used in series or parallel, the JitterBug FMJ significantly reduces RF contamination from computers, cars, and other devices. Its new metal casing and RF-proof rubber cover enhance performance.
Adding a JitterBug in series or parallel between your devices and USB inputs brings noticeable improvements in audio quality. It’s particularly effective with DragonFlys Black or Red.
Regardless of your setup, a second JitterBug in parallel consistently enhances performance by extracting more RF Noise from the USB power bus.
In the fight against RF Noise, JitterBug FMJ is your ally, restoring detail, contrast, and subtlety to your audio experience.