AudioQuest Jitterbug USB data and power filter

Audioquest's game-changing USB data and power filters have significantly improved the sound of computer audio, digital streamers, servers, NAS and USB hard drives.

For sale are two lightly used AQ Jitterbugs with all original packaging, instructions, and Roon free trial promo cards, at a price of $35.00 each.

I will ship free to US addresses and waive Paypal or credit card surcharges at my asking price.

I welcome world-wide buyers but please note that I prefer a US trans-shipment address. Buyer is responsible for shipping, taxes, duties and fees from trans-shipment point to destination. Alternatively, I will ship directly to any location served by US Postal Service, UPS or FEDEX at buyer's expense and buyer assumes all risk of non-delivery. Insurance highly recommended.

I always ship promptly on receipt of payment. Check my feedback and deal with confidence.

Here is what AudioQuest says about their Jitterbugs:

"USB Data & Power Noise Filter Dual Discrete Noise-Dissipation Circuits

Reduces the noise and ringing that plague both the data and power lines of USB ports
Measurably reduces jitter and packet errors
Improves dynamic contrast, warmth and resolution

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 has many negative effects. Noise-compromised digital circuitry increases jitter and packet errors, resulting in distortion that causes a comparatively flat and irritating sound. 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, dialog, etc. A better audio experience.

Use one JitterBug in series (in line) with any computer and USB DAC (digital-to-analog converter).

Use an additional JitterBug in parallel with the first for improved playback performance.

Use JitterBug with other locally connected USB devices, such as hard drives, printers, and cameras, to effectively reduce audio interference.

Use JitterBug with USB-enabled network devices, such as routers, NAS devices, and streamers.

Use JitterBug with mobile devices into audio systems in the home and in the car."