Audioquest Jitterbug USB Data & Power Noise Filter


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SKU: Jitterbug Categories: ,


The Problem: All computing devices—laptops, smartphones, Network Attached Storage devices (NAS drives), media servers, etc.—inherently generate a significant amount of noise and parasitic resonances. Additionally, computers contribute a considerable amount of RFI and EMI pollution onto the signal paths—all of which can easily find its way onto your USB cables and into your audio system. This noise and interference have many negative effects. Noise-compromised digital circuitry increases jitter and packet errors, resulting in distortion that causes a comparatively flat and irritating sound. The noise-compromised analog circuitry also damages the sound’s depth, warmth and resolution.

The Solution: JitterBug’s dual-circuitry measurably reduces unwanted noise currents and parasitic resonances. It also reduces jitter and packet errors (in some cases, packet errors are completely eliminated).

The Result: Clearer and more compelling sound, music, dialogue, etc. A better audio experience.

Key Features

  • Dual discrete noise-dissipation circuits
  • Reduces the noise and ringing that plague both the data and power lines of USB ports.
  • Measurably reduces jitter, unwanted noise currents, and parasitic resonances.
  • Packet errors are sometimes eliminated completely.
  • Improves dynamic contrast, warmth, and resolution.

Critic Reviews

“This clever little USB critter helps to take your music to another level…” 
Click for full review.