Cliff-XLR-Shell-Toslink-Feedthrough-Connectors-Metal-Shell-Cliff-CP30217M-P-A-Toslink-feed-through-connector-mounted-in-a-metal-XLR-format-body-shell-with-countersunk-mounting-holes-part-of-the-FT-Series-from-Cliff-P-P-Cliff-s-FT-Series-of-feed-through-connectors-is-perfect-for-custom-I-O-configurations-on-wall-plates-rack-panels-etc-because-all-of-the-connectors-in-the-series-are-housed-in-a-standard-XLR-shell-and-fit-into-a-standard-XLR-panel-cutout-Standard-cables-are-used-fo