base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting base Three-core metal female audio connection XLR D-type male converter Canon XLR Canon socket for to gold-plated mounting