AudioQuest Earth RCA, 150 cm

Description

Description Freakuence!

The AudioQuest Earth RCA 150cm delivers a clear and spacious sound without sounding too clinical. The midrange comes through beautifully, and the highs are smooth without any harshness. The bass response is tight and controlled, without being overly emphasized.

General description

The AudioQuest Earth RCA 150cm is a high-quality analog interconnect cable that ensures accurate and detailed signal transmission between audio devices. With its advanced design and materials, this cable helps deliver a clear soundstage and improved dynamics in your audio system.

This interconnect uses solid Perfect-Surface Copper+ (PSC+) conductors, which minimize distortion and ensure smooth signal transmission. The FEP Air-Tube insulation ensures optimal signal integrity by reducing the impact of external interference. In addition, the six-layer Noise-Dissipation System (NDS) protects against radio-frequency interference, resulting in a cleaner and more accurate soundstage.

With the AudioQuest Earth RCA 150cm, you’ll experience enhanced detail reproduction and a wider stereo image, contributing to an immersive listening experience. Want to hear the difference for yourself? Schedule a listening session in our listening room or contact us to discuss trade-in options.

AudioQuest Earth RCA 150 cm Specifications

Conductors: Solid Perfect-Surface Copper+ (PSC+) Insulation: FEP Air-Tube Noise Dissipation: Carbon-Based Noise-Dissipation Length: 150 cm Connector Type: RCA to RCA Dielectric-Bias System: 72V DBS Direction-Controlled: Yes Cold-Welded, Gold-Plated Connectors: Yes

Background information

The 150 cm AudioQuest Earth RCA cable is designed with a focus on high-quality sound. The cable uses solid Perfect-Surface Copper+ (PSC+) conductors, which reduce distortion for a cleaner sound. Dialectical Bias System (DBS) technology minimizes noise, while the triple-balanced geometry ensures signal integrity. These cables are precision-engineered, with careful attention paid to both material selection and construction to deliver the best possible performance. The design and manufacturing methods are inspired by the vision of founder William E. Low, using materials sourced from select suppliers worldwide.

Brand history

AudioQuest was founded in 1980 by William E. Low in California, United States. The brand began by hand assembling cables according to specific design methods based on minimizing distortion. AudioQuest has since developed a product line that includes interlink cables, speaker cables, digital and network cables, mains products and portable accessories. The company has stuck to the use of directional cables and solid core conductors from the beginning. In 2012, AudioQuest introduced the DragonFly, a USB DAC. Product development takes place in the United States, while some manufacturing is done in China and elsewhere. AudioQuest applies a philosophy where material selection, geometry and finish have a direct impact on cable performance.

Additional information

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Questions & Answers

What is the function of the Dielectric-Bias System (DBS) in the AudioQuest Earth RCA cable?

The DBS creates a strong and stable electrostatic field that saturates and polarizes the insulation molecules, resulting in a cleaner and more dynamic sound.

How does the FEP Air-Tube insulation contribute to the cable’s performance?

FEP Air-Tube insulation minimizes contact between the conductors and the insulation, which reduces signal attenuation and preserves dynamic range.

What is the advantage of the Triple-Balanced geometry in this cable?

The Triple-Balanced geometry provides a separate ground conductor, ensuring that the shield is never used as a conductor and that both positive and negative signals have an equivalent, low-distortion path.

How does the 6-layer carbon-based Noise-Dissipation System (NDS) prevent noise interference?

The NDS absorbs and reflects most radio-frequency noise before it reaches the grounded layer, which reduces signal distortion.

What role do the Perfect-Surface Copper+ (PSC+) conductors play in sound quality?

PSC+ conductors have an exceptionally smooth and pure surface, which virtually eliminates roughness and significantly increases clarity compared to lower-quality materials.

Are the RCA connectors on the AudioQuest Earth cable gold-plated?

Yes, the connectors are directly silver-plated over high-quality red copper, which ensures optimal signal transmission.

Is this cable suitable for both analog and digital signals?

The AudioQuest Earth RCA cable is designed for analog signal transmission and delivers optimal performance in this application.

What is the recommended orientation for connecting this cable?

The cables are directional; follow the arrows on the cable that point from the source to the receiver for the best sound quality.

Is the AudioQuest Earth RCA cable compatible with all audio equipment that has RCA connectors?

Yes, this cable is compatible with all devices that use RCA connectors for analog audio connections.

Features

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Description Freakuence! | AudioQuest Earth RCA, 150 cm

General description | AudioQuest Earth RCA, 150 cm