Aurum Cables XLR Female to Balanced 6.35mm (1/4) Inch Male Adapter 5 Pack Aurum Cables Balanced 6.35mm Male to XLR female adapter. Convenient 5-pack XLR Female to 6.35mm (1/4 inch) Plug (Male) Adapter. This XLR Connector is designed to adapt an XLR Male to a balanced 1/4 input. High Quality, Sturdy, Metal Construction. Premium quality components for maximum power and signal transfer.