8Core Upgrades 8-Core 0.78mm 2-Pin Silver-Plated Copper Earphone Extension Cable (TRS)

The 8Core Upgrades earphone cable is an 8-core replacement/extension designed to deliver cleaner, more detailed audio. Constructed from high-purity single copper conductors with silver-plated copper surfaces, it provides stable signal transmission and reduces loss for a true HiFi listening experience. The 0.78mm 2 pin termination and TRS design help minimize interference and optimize impedance matching, improving headphone drive efficiency and unlocking the full potential of in-ear monitors. Wrapped in soft insulating material, the cable offers enhanced tensile strength and long-term durability for regular use. Ideal for audiophiles and professionals using earphones at home or in the studio, this cable is compatible with multiple models, including AS10, ZS10, and more.