Neutrik PCB XLR Connector Plug - Neutrik NC3MD-V, Buy Neutrik PCB XLR Connector Plug Vertical NC3MD-V – a die-cast PCB mounting XLR plug with straight orientation and plain mounting holes, offering the unique advantage of having detachable connector inserts. From the Neutrik D Series. Neutrik NC3MD-V Vertical PCB Mount XLR Plug