3.5" X 19" Blank Panel w/ 24 XLR Cutouts, Black - PR35XLR-BNK
Amazon.com: Rack Patch Panel 8 12 16 Way 3 Pole XLR Female Chassis Connnector 1U Flight Case Mount For Professional Loudspeaker Audio Cable (Bundle : 1U-12 way) : Musical Instruments
XLR Patch Panel 24 Channel 19' 2u Rack Panel with 24 Male XLR Connectors (9.2104) - China XLR Patch Panel, Connectivity Box | Made-in-China.com