Computer Audio Design CAD GC1 Ground Control

Computer Audio Design CAD GC1 Ground Control Highlights

Product: Computer Audio Design CAD GC1 Ground Control

Product SKU: 91262

Cosmetic Description: Excellent condition with no notable blemishes.

What is Included: One ground control unit

Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.

Age: 3 years

# of Owners: 1

Tobacco Exposure: No

Service History: None

MSRP: $2500

Other Notes: 

"The Computer Audio Design Ground Control GC1 is a compact, passive noise-reduction device that targets high-frequency interference on the signal ground. By connecting to unused inputs or outputs, it delivers a "blacker" background, deeper soundstage, and improved musical timing, helping systems sound more natural and less digital. Reviewers consistently highlight its ability to enhance instrument texture, dynamic contrast, and overall clarity, making it a high-impact tweak for digital and analog setups alike.

Designed for versatility, the GC1 works with preamps, amps, and digital sources, using proprietary materials to absorb HF noise more effectively than standard grounding solutions. Its two 4mm banana sockets allow easy connection or daisy-chaining with other GC units, while its low-profile design fits seamlessly into any rack. Enthusiasts often describe it as a revelation that unlocks a system’s full sonic potential, making it an essential tool for high-fidelity audio performance."

Shipping: Cost to ship this item within the contiguous United States is a flat rate of $37- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.