AudioQuest Big Sur Interconnect Cable

The Big Sur features a 3.5mm to 3.5mm termination, making it ideal for connecting portable audio players, smartphones, tablets, or laptops to external amplifiers, powered speakers, or car audio systems equipped with an auxiliary input.

Standard soldering introduces a different metal into the signal path, which can create distortion. By using a cold-welded, pressure-fit connection, AudioQuest eliminates solder entirely, ensuring a cleaner, more direct signal path between the cable and the plug.

Perfect-Surface Copper+ (PSC+) is processed to have an incredibly smooth surface, which minimizes the 'grain' or harshness often found in standard copper cables. This results in a smoother, more natural sound profile that is less fatiguing during long listening sessions.

Yes, the Big Sur utilizes a Metal-Layer Noise-Dissipation System (NDS). This shielding technology is specifically designed to prevent radio frequency (RF) interference from entering the signal path, resulting in a quieter background and better clarity.

This specific design separates the ground path from the signal path, which helps lower the noise floor and improves the overall dynamics of your music. It ensures that the cable handles the audio signal with greater precision than a standard, single-ended cable.