Soldering is a special process that is difficult for amateurs to judge the quality of. Even if the soldering appears to be done properly at first glance, if appropriate measures are not taken, it can affect the quality, such as a decrease in joint strength and a weakness against aging. The handmade cables sold here are made by workers who have learned soldering skills and perform appropriate soldering. Please use them with confidence. We have created a cable by braiding 4-core pure OCC single crystal copper wire, which was regrettably discontinued by Oyaide Electric when they started selling 102SSC stranded wire. This is a very rare wire that is difficult to obtain these days. We used the remaining stock we had purchased a long time ago. Please consider this opportunity! Wire: pure occ Cable length: approx. 22cm Effective cable length: approx. 13cm Solder: Audio-grade lead-free solder SS-47 #Recabling #Mini-mini cable #Portable audio #Portable #Audio #Cable #Earphones #Headphones #Handmade #Amplifier #DIY #Shield #Balanced #Balanced connection