XLR 3 Pin Male/Female Connector Audio Microphone Cable Connector

TheXLR connectoris a style ofelectrical connector, primarily found onprofessional audio, video, and stage lighting equipment. The connectors are circular in design and have between 3 and 7 pins. They are most commonly associated withbalanced audiointerconnection, includingAES3digital audio, but are also used for lighting control, low-voltage power supplies, and other applications. XLR connectors are available from a number of manufacturers and are covered by an international standard for dimensions, IEC 61076-2-103.[1]They are superficially similar to the older and smallerDIN connectorrange, but are not physically compatible with them.
A smaller version, the, is used on smaller equipment.