If you're serious about sound, the AudioQuest Diamond USB-A to USB-B cable is designed with you in mind. Whether you're upgrading your home audio setup or fine-tuning a professional system, this cable offers uncompromising clarity and precisionbringing out the full potential of your digital music collection.

Premium Conductors for Crystal-Clear Transmission

At the heart of this cable are solid Perfect-Surface Silver (PSS) conductors. These ultra-pure silver conductors reduce distortion and signal degradation, allowing every musical detail to pass through untouched for a cleaner, more accurate listening experience.

Advanced Noise-Dissipation Technology

The Diamond USB cable features a unique three-layer carbon-based noise-dissipation system. This multi-layer design effectively blocks most external radio-frequency interference, preventing it from corrupting the signal and maintaining a quiet, interference-free background.

Dielectric-Bias System for Dynamic Sound

A 72-volt dielectric-bias system (DBS) continuously charges the insulation, minimizing energy storage and improving signal timing. The result? Better dynamics, lower noise, and a sense of space that brings your music to life.

Insulation That Preserves Geometry

The cable uses rigid Hard-Cell Foam insulation that holds the signal conductors in place and maintains consistent geometry. This ensures impedance stability and reduces phase distortion, keeping your audio signal as pure as possible.

Direction-Controlled Signal Flow

To further minimize distortion, the cables conductors are direction-controlled. This ensures that any noise picked up along the cable path is effectively directed away from the audio signal, optimizing performance in real-world environments.