35mm male to 25mm trrs female audio adapter cable the l26 adopts pvr for the sheath and 6n oxygen free silver plated copper as the conductor 19 strands of silver plated copper wires each with a diameter of 006mm make up each of the 4 separate cables which are all woven into one audio cable with separate wires for the leftright channels these premium choices of materials ensure l26 is a high quality cable that is highly elastic tough against scrapes and resistant to aging features high