ProX XS-RANEFOURWBL ATA Flight Style Road Case For RANE Four DJ Controller with 1U Rack Space and Wheels (Black)Designed with high quality materials and workmanship to give you the ultimate security for your digital DJ controller. If you have a passion for your gear and want to always keep it safe, this case will always perform at the highest level. These cases come in a variety of colors and features. The BuildAll ProX cases are created utilizing CNC technology to assure that consistency is built within strict specifications and tolerances. ProX cases have