specification:<br /> *  and high quality<br /> * connection a - 6.35mm mono jack<br /> * connection b - rca/phono socket<br /> * cable-less interconnecting adaptor.<br /> * suitable for mono audio connections.<br /> * contact material is brass｣ｬ the plating is nickel.<br /> * female phono/rca socket to mono 6.35mm 1/4 inch jack adapter<br /><br />item uses:<br />   commonly used in dj / mixing desk as an interconnecting adapter<br />   used for transferring mono soundaudio equipment<br /><br />package included:<br />   1x 6.35mm mono jack plug to female rca phono audio adapter converter