Hi-Res USB Cable | Arctand RUBI retailer | DAC, Digital Audio Cable | Silver-Plated + Polished Copper

Customers love RUBI USB;
So we built RUBI+ USB.

RUBI+ USB is tailored for the best performance & accuracy. Ultra low-loss for the retailer sharpest signals and accurate position of sonics, making it the most advanced digital cable we have made.

RUBI+ USB is perfect for audiophiles and mixing/mastering engineers to fortify their audio system.

[Ultra low-loss]
RUBI+ Measures -0.76dB @1GHz for 1m of cable. Air-gap, ePTFE insulation ensures low capacitance. 4μm thick silver-plated copper conductors improve conductivity along the skin of the conductor where virtually all the current will be. (Skin Effect)

Electropolished conductors give an ultra-smooth surface that reduces signal reflection and loss, much like how traversing on a level road is easier than a rocky one. This effectively would improve phase noise, jitter, and bit interpretation.

[Very low noise]
In most USB cables noise from the power cable can cross into the twisted-pair data cable, due to less-than-ideal magnetic immunity.

The voltage swing of USB data is about 500 millivolts, while the radiated noise of the power cable can reach up to 200 millivolts, potentially polluting 40% of the data signal.

Our RUBI+ USB uses double-shielded cables with a special configuration that reduces radiated noise down by x200 max.
Noise can create distortions in the time domain, which may affect real-time digital performance.

[Definitely over-engineered]
The data bus is manufactured in a facility with more than a decade of experience in aerospace and military cables.

[Uncompromised aesthetics]
RUBI+ comes with Ruby Red sleeving and White heat shrink. You may choose to change sleeving and heat shrink with our variety of colors.
3μ Gold-plated connectors ensure great contact longevity and a premium aesthetic.

Every cable is inspected physically, (Solder joints) electrically (Impedance, loss) and sonically as part of quality control.

RUBI+ USB—the missing link for the crazy ones.
Order now.

Connectors: USB Type-A.