Acoustune ARS133 Ear Cable

The ARS133 uses a hybrid mix of OFC copper and silver-plated copper to balance warmth with detail. You will notice a more natural acoustic expression and improved clarity, particularly in the midrange where female vocals tend to shine.

This cable features the Pentaconn Ear connector, which is specific to certain high-end earphone models. Please verify that your earphones utilize the Pentaconn Ear interface before purchasing, as it is not compatible with standard 2-pin or MMCX connections.

The 4.4mm balanced connection provides a more stable, interference-free signal path compared to standard unbalanced connections. By using non-magnetic materials in the plug, the ARS133 further reduces signal noise, resulting in a cleaner, more precise soundstage.

Yes, the ARS133 is built with robust construction designed for professional audio environments. It also includes a dedicated aluminum case, which helps protect the cable from damage and tangling when you are traveling or storing your gear.

The cable measures approximately 1.2 meters (3.94 feet), which is the standard length for portable listening. Its round cable geometry is designed to be flexible and manageable, minimizing the likelihood of frustrating tangles during use.