Monster Cable J2 CD1-3 High Performance CD Player to A/V Receiver Audio Interconnect (3 ft.) Interlink 300 MkII features solid core design for dramatically improved sonic performance. PEX insulator features low dielectric constant for clearer highs. 24k gold Turbine connector ensures the best possible signal transfer. Featuring new streamlined design with "O-ring" grip for easy handling For hookup of CD player to stereo receiver