Hello. I cut into 2 to change and weld connecting my turntables that were in 5-pin Din, so I could see inside. Making the diameter and the rigidity is especially the outer jacket which is thick. Copper diameter is very correct and above all, there is a very good blidage with a braid and a foil, so more hum even with the volume high diskless, that's great and that's exactly what I wanted. The RCA plugs are fine and connect impeccablement.il necessary to provide a little room at the back of the devices because the thickness of the cable requires a radius of curvature adapted. I recomande this product, and they are always at Indipc fastest and most effective