ETI Research Kryo XLR Hunstik / FemaleThe new Kryo XLR Connector marks the first time ETI Research has produced this type of connector. It has taken time for CNC machining to progress to the point where the female connection can be machined to the thickness ETI Research knows is best. CONDUCTOR Silver Plated Tellurium Copper HOUSING Brass (Black Finish) For a long time XLR connectors with some type of Copper have been available but many of the male pins have too much mass, which causes