The HCT 4.4T+A cable is a specialized accessory designed for use with the Solitaire T headphones, providing high-quality audio connections through its balanced design. One key feature of this cable is the incorporation of the 4.4 mm Pentaconn plug, which ensures that the left and right audio channels are completely separate. This separation is crucial for achieving optimal sound quality, as it minimizes any potential interference between the channels, which can be a common issue with standard jack plugs. The construction of the HCT 4.4 cable is particularly noteworthy, with all contacts being hard gold-plated to enhance connectivity and durability. Additionally, the materials used in the cable are free of ferromagnetic components, which could otherwise affect audio performance. To suit different needs and preferences, the HCT 4.4 headphone cable is offered in lengths of 1.4 meters and 3 meters.