Acoustune ARC73 4.4mm Balanced 16 core Silver Coated OFC PentaconnEar Re-Cables
Best upgrade for audiophiles seeking enhanced clarity with compatible in-ear monitors.
Elevate your audio with the Acoustune ARC73, a premium 4.4mm balanced re-cable crafted in Japan. This 1.2-meter cable features a sophisticated 16-core construction using silver-coated Oxygen-Free Copper (OFC) for unparalleled audio clarity and signal integrity. Designed to seamlessly connect with compatible Acoustune in-ear monitors, it utilizes a secure PentaconnEar connector for reliable performance. The ARC73 ensures a high-fidelity audio connection, bringing out the finest details in your music with its exceptional build quality and gold finish.
$149.99
Owner Satisfaction
4.5
/ 5
Category Rank
1974
/ 5782
#1974 in Audio & Video Cables
Price vs Category Average
-72%
Below average
Conductor Material
Silver Coated Oxygen-Free Copper (OFC)
/ Silver Coated Oxygen-Free Copper (OFC)
Who it's for
- Audiophiles seeking sharper high-frequency detail and improved signal clarity
- Listeners prioritizing long-term cable durability and efficient power delivery
- Users of high-end DAPs requiring superior channel separation
Who should skip it
- Commuters preferring lightweight, highly flexible cables for daily use
- Owners of standard IEMs lacking PentaconnEar compatibility
- Budget-conscious buyers seeking guaranteed, proportional sonic upgrades
Performance breakdown
Signal Integrity
Sixteen-core silver-coated copper ensures a clean, interference-free audio path.
Build Durability
Robust Japanese engineering provides long-term reliability for daily listening sessions.
Connector Precision
PentaconnEar interface offers a secure, high-fidelity lock for compatible monitors.
Sonic Clarity
Silver coating enhances high-frequency detail and overall soundstage transparency.
Ergonomic Design
Flexible construction minimizes cable noise and remains comfortable during extended use.
System Compatibility
Optimized specifically for Acoustune IEMs, limiting use with other brands.
Key Specs
Conductor Material
Silver Coated Oxygen-Free Copper (OFC)
Connector A
4.4mm Pentaconn Balanced
Connector B
PentaconnEar
Cable Length
1.2 Meters
Country of Origin
Japan
Compatible Devices
Acoustune HS1695Ti, Acoustune HS1655CU, Acoustune PentaconnEar IEM series
Connector Plating
Gold Plated
Intended Use
Professional Audio
Features
- 16-core silver-coated OFC for superior clarity
- 4.4mm balanced PentaconnEar connector
- Optimized for Acoustune IEMs
- Secure, high-quality audio connection
- Enhanced signal integrity
- Premium audiophile-grade sound
- Durable, long-lasting construction
- Made in Japan
What customers say
The Acoustune ARC73 cable is a premium upgrade for compatible IEMs, praised for its sonic refinement and excellent build quality. Its 16 core Silver Coated OFC design significantly enhances clarity, resolution, and soundstage width. Listeners experience improved instrument separation and more textured bass without harsh treble. The cable's thick braid is surprisingly flexible, offering comfortable long term wear with minimal noise. Secure connectors contribute to its durable feel. While a significant investment, the performance justifies the cost for enthusiasts seeking high fidelity improvements within the Acoustune ecosystem.
Know before you buy
The 16-core design significantly reduces signal interference and resistance. By using silver-coated Oxygen-Free Copper, the cable ensures a cleaner, more detailed signal path that preserves the nuances of your music.
No, this cable is specifically designed with the PentaconnEar connector. It is intended for use with compatible Acoustune IEMs and other models that utilize the PentaconnEar interface.
A 4.4mm balanced connection provides better channel separation and a lower noise floor compared to standard 3.5mm unbalanced connections. This results in a wider soundstage and more precise imaging for your audio.
At 1.2 meters, the cable is optimized for portable use with digital audio players or mobile DACs. It provides enough length for comfortable movement without excessive slack that would be cumbersome on the go.
The PentaconnEar connector is designed for a more secure, high-precision fit that minimizes contact resistance. It offers a more robust physical connection, which helps maintain signal integrity over long periods of use.
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$150