In pursuit of unlimited natural and dynamic response, this product is tuned with a unique balance using high-quality materials. The core core of the cable is made of 18 AWG diameter high purity 99.99% monocrystalline oxygen-free copper (Mono Crystal Copper). Increased speed signal transmission and clarity of every sound, the character and player nuances of each individual instrument are extremely fidelity and music. 99.99% pure monocrystalline oxygen-free copper shielding wire to prevent noise effects. Exquisite 24K gold plated plug and durable braided outer jacket for tough handling.