The SOtM dCBL-CAT7u is an upgraded version of the dCBL-CAT7 network cable, offering enhanced sound quality. Tuned for an ultra-high-performance network audio system, it connects a sCLK-OCX10 and three sNH-10G in series with an iSO-CAT6. This setup ensures precise sound, capturing subtle nuances and background airiness. When connected between a network player and the third sNH-10G, it significantly improves sound transparency and texture.