The specially-made 6.35mm plug is made of high-purity copper, which is almost non-magnetic, and the surface is thickly galvanized with 24K gold. The soldering wire in the plug also uses high-purity OCC copper.
Additionally, the Aluminum Alloy housing and golden front cover, make up a reliable all-metal body.
Many traditional audio devices are equipped with 6.3mm output ports, but current, more popular headphones are likely to be terminated with 4.4mm connectors. If you want to use 4.4mm terminated headphones on these devices, you need a reliable adapter. While the DJ65B(AL) will not provide a full Balanced signal, it will allow a safe and low-loss connection.