Black Lion Audio PBR TRS3 LIT 48-Point Gold-Plated TRS Patchbay With 3-Way SwitchingGet LIT. Eliminate confusion when routing your racks of precious gear with the PBR TRS3 LIT patchbay. Built to proven Black Lion Audio standards of build quality and signal conductivity, the PBR TRS3 LIT features a customizable, brightly lit LED display for every front panel connection point. Simply connect a USB keyboard directly to your LIT to customize the display, or use the included PatchCAD software to create custom text to export directly to