PIYANYO Fiber Optic Cable Coupler Audio Extension Adapter Female to Female Optical Fiber Extension Adapter 4PCS - PAO-159256

• The professional design of the fiber optic audio cable adapter adopts high-quality standard plug to meet the high-end music lovers to meet the quality requirements of high-definition sound quality, high-definition sound quality transmission, listen to pleasant sounds. Optical fiber connector for the HI-FI speaker system and home theater system research and development of the optical fiber head, the use of professional technology, so that the light is highly concentrated to ensure the complete transmission of the signal and provide transparent bright high pitch area and lifelike stereo effect. Fiber optic adapter adopts PVC environmental protection shell, wear resistance and pressure resistance, PVC joint flame retardant and high temperature resistance, strong pressure resistance, easy installation, in line with ROHS environmental protection standards, integrated molding strong anti-interference, stable transmission. The optical cable adapter is reliable, which can achieve electrical isolation and prevent digital noise transmission through the ground wire. It is conducive to improving the DAC signal-to-noise ratio, and the effect is very good. Also it can reduce the audio signal interference around the equipment, sound quality is delicate, warm, low distortion. The square connector of the fiber optic coupler is more convenient, if your home audio cable is not long enough, you can choose this extension head, both ends of the fiber square port female hole. Application: echo wall, power player, speaker, Blu-ray player, TV coaxial, computer host and so on.