These 4-Pole Panel Sockets are from Neutrik's D-LX series of XLR chassis connectors and provide unequalled performance through quality design. They feature a compact all-metal housing with a duplex ground contact, which offers excellent RF protection and shielding. It is the ideal match for mating with Neutrik's EMC XLR cable connector. * All metal housing offers RF protection and electromagnetic shielding * Larger solder contacts for easier termination * Optional connection to join pin1 to chassis ground * D-style housing provides installation compatibility with industry standard D mounting dimensions * Manufacturer's part NC4FD-LX https://elecena.pl/product/27211425/neutrik-4-pole-nc4fd-lx-panel-socket 2024-11-10 https://elecena.pl/product/27211425/neutrik-4-pole-nc4fd-lx-panel-socket 2026-03-14