AudioQuest Big Sur 3.5mm Mini Male to Male Interconnect Cable

Big Sur 3.5mm Mini M > M

Analogue Audio Interconnect Cable

Connect a wide range of audio electronics with this AudioQuest Big Sur 3.5mm Mini analog interconnect, meticulously designed for outstanding flexibility and versatility. Solid Perfect-Surface Copper+ (PSC+) conductors minimise distortion, Foamed-Polyethylene insulation preserves dynamic contrasts, and a Metal-Layer Noise-Dissipation efficiently dissipates high-frequency noise for cleaner, clearer, more naturally beautiful music.

Key Features & Technology Explained

Solid Conductors

Solid conductors prevent strand-interaction, a major source of dynamic distortion in cables.

Perfect-Surface Copper+ Metal

AudioQuest's best copper. To the greatest extent presently possible, extreme-purity Perfect-Surface Copper+ (PSC+) conductors minimise distortion caused by grain boundaries.

Metal Layer Noise Dissipation

Metal-Layer Noise-Dissipation shields noise effectively, absorbing and reflecting most RFI before it reaches the ground layer.

Foamed Polyethylene Insulation

Foamed-Polyethylene's high air content minimises energy absorption for clearer sound.

Direction Controlled

All conductors controlled for RF-noise directionality.

Solid Perfect-Surface Copper+ (PSC+) Conductors

Solid conductors prevent electrical and magnetic strand-interaction. PSC+ Solid-Copper minimises distortion caused by grain boundaries and maximises linear RF Noise-Dissipation.

Metal-Layer Noise-Dissipation

It's easy to accomplish 100% shield coverage. Preventing captured radio-frequency interference (RFI) from modulating the equipment's ground reference requires AQ's Noise-Dissipation. Traditional shield systems typically absorb and then drain noise/RF energy to component ground, modulating and distorting the critical "reference" ground plane, which in turn causes a distortion of the signal. Noise-Dissipation "shields the shield," absorbing and reflecting most of this noise/RF energy before it reaches the layer attached to ground.

Foamed-Polyethylene Insulation

Any solid material adjacent to a conductor is actually part of an imperfect circuit. Wire insulation and circuit board materials all absorb energy. Some of this energy is stored and then released as distortion. Because air absorbs next to no energy and Polyethylene is low-loss and has a benign distortion profile, Foamed-PE, with its high air content, causes much less of the out-of-focus effect common to other materials.

Asymmetrical Double-Balanced Geometry

Purpose designed for single-ended applications, Asymmetrical Double-Balanced Geometry offers a relatively lower impedance on the ground for a richer, and more dynamic experience. While many single-ended cable designs use a single path for both the ground and the shield, Double-Balanced designs separate the two for cleaner, quieter performance.

Cold-Welded, Gold-Plated Pure Purple Copper Terminations

Direct-Silver Plating is optimised for sound, using no underlying layer of distortion-causing nickel, while the highly effective cold-weld process avoids sound-degrading solder.