AudioQuest Tower RCA Interconnect Cable | The Grid HiFi

AudioQuest Tower RCA Interconnect Cable

The AudioQuest Tower RCA is an affordable, high-performance analog interconnect designed to deliver a cleaner, clearer signal between audio components. Using technologies found throughout AudioQuest’s higher-level cables, Tower combines solid Long-Grain Copper conductors, Foamed-Polyethylene insulation, Metal-Layer Noise-Dissipation, and an Asymmetrical Double-Balanced geometry to reduce distortion and interference while preserving musical detail and dynamics.

Whether connecting a DAC to an integrated amplifier, a preamplifier to a power amplifier, or other line-level components, Tower provides a significant step beyond basic stranded interconnect cables without making the system unnecessarily complicated.

Solid Long-Grain Copper Conductors

Tower uses solid Long-Grain Copper (LGC) conductors rather than conventional stranded copper. Solid conductors eliminate strand interaction, while AudioQuest's LGC contains fewer oxides, impurities, and grain boundaries than standard OFHC copper. The result is lower distortion and smoother, clearer signal transmission.

Metal-Layer Noise-Dissipation

Radio-frequency interference can enter an audio system through its cabling and compromise low-level musical information. Tower incorporates Metal-Layer Noise-Dissipation, designed to absorb and reflect much of this RF energy before it reaches the equipment's ground reference. This helps maintain a quieter background and cleaner signal path.

Foamed-Polyethylene Insulation

AudioQuest surrounds Tower's conductors with Foamed-Polyethylene insulation. Because the material contains a high percentage of air—and air absorbs very little energy—it minimizes energy storage and release around the conductors. This helps preserve transient response, dynamic contrast, and clarity.

Asymmetrical Double-Balanced Geometry

Designed specifically for single-ended RCA applications, Tower uses AudioQuest's Asymmetrical Double-Balanced Geometry. Rather than forcing the shield and ground to share the same signal path, the design separates them, helping reduce noise and provide cleaner, more dynamic performance.

Cold-Welded, Gold-Plated RCA Terminations

Tower's RCA connectors are cold-welded rather than soldered. AudioQuest uses high pressure to create the connection, eliminating solder as another potential source of distortion. Gold-plated contact surfaces provide reliable electrical performance and long-term corrosion resistance.

Direction-Controlled Conductors

AudioQuest controls conductor direction during manufacturing to help minimize RF noise. All internal Tower conductors are direction-controlled as part of AudioQuest's approach to reducing noise within the cable.

Key Features

• Solid Long-Grain Copper (LGC) conductors
• Metal-Layer Noise-Dissipation
• Foamed-Polyethylene insulation
• Asymmetrical Double-Balanced geometry
• Direction-Controlled conductors
• Cold-welded, gold-plated RCA terminations
• Designed for single-ended analog audio connections
• Available in lengths from 0.6 meters to 20 meters

Available Lengths

0.6m (1'11"), 1m (3'3"), 1.5m (4'11"), 2m (6'6"), 3m (9'10"), 5m (16'5"), 8m (26'3"), 12m (39'4"), 16m (52'5"), and 20m (65'7").

Why Choose AudioQuest Tower?

Tower is a smart starting point for anyone replacing generic RCA cables with a purpose-designed audio interconnect. Its combination of solid LGC conductors, effective noise dissipation, low-loss insulation, and cold-welded terminations brings several of AudioQuest's core design principles into an accessible cable suitable for everything from compact HiFi systems to more elaborate home audio installations.

The Grid HiFi offers AudioQuest cables and system-matching expertise for two-channel HiFi, home theater, and custom-installed audio systems. Contact our Houston showroom if you need help selecting the correct AudioQuest interconnect, length, or cable level for your system.