4.4mm 6N Upgrade BALANCED Audio Cable For Yamaha HPH-Pro500 Pro400 W300 L700A Product Introduction: 6N Single Crystal Copper Silver-Plated Upgraded Audio Cable Specifications: Conductor: 6N single crystal copper silver-plated Length: 1.2m / 1.5m / 2m / 3m Connector (Headphone end): 3.5mm 4-pole balanced straight Connector (Device end): 4.4mm 4-pole balanced straight Key Features: 6N Single Crystal Copper Silver-Plated: The conductor, made of silver-plated single crystal copper, optimizes signal transmission, reduces signal loss and distortion, improves anti-interference ability, and enhances soundstage resolution and high-frequency extension. 16-Strand Hand-Braided Construction: The braided structure naturally shields against external interference, reduces internal conductor sound wave distortion, lowers noise floor, optimizes electrical parameters, and achieves higher sound clarity and listening enjoyment. Gold-Plated Connectors: Featuring corrosion-resistant gold-plated connectors, a more robust aluminum alloy housing, and better acoustic properties to reduce unnecessary vibration. Balanced Standard 4.4mm Single-Ended Plug (Player End): Distinguishes between left and right channel signals, reduces signal transmission loss and sound attenuation, minimizes distortion and channel crosstalk, and is extremely durable. 3.5mm Stepped Design Plug (Headphone End): Precisely matches the headphone socket, preventing damage to the socket. It balances resolution and rich quantity, covering high to low frequencies, and offers excellent playback extension in the mid-high and thick low frequencies. Flexible PVC Sheathing: The soft PVC material makes the cable flexible and easy to bend, with virtually no stethoscope effect, and it remains pliable even in cold weather for long-lasting durability. Cable Outer Diameter: Approximately 5mm (OD: 5mm) Product Highlights: Superior Signal Transmission: Single crystal copper with minimal or no grain boundaries fundamentally improves transmission quality by reducing reflections and refractions that can distort and attenuate signals. Enhanced Sound Quality: Experience crystal-clear sound with deep bass, extended treble, and a wide soundstage. Durability and Reliability: The robust construction and high-quality materials ensure a long product lifespan. Multiple Length Options: Choose the perfect cable length to suit your setup. Product Description: This 6N single crystal copper silver-plated upgraded audio cable offers exceptional sound quality and durability. The 16-strand hand-braided construction and gold-plated connectors minimize signal loss and distortion, while the balanced connectors ensure accurate sound reproduction. The flexible PVC sheathing and robust build make it ideal for audiophiles seeking the ultimate listening experience.