The Sonic Mixer Combo racks are designed to combine a horizontally slanted mixer with vertically racked amp and processing gear. These cases have been designed to be about 30% lighter in weight and considerably smaller than the wooden combo racks from our competition. The standard depth model will accommodate mixers requiring up to ten rack spaces (17.5) and amp depth to 16. The extra deep version will accommodate mixers requiring up to twelve rack spaces (21) and amp depth to 19. The racks are constructed of ½ and ¼ plywood for light weight and durability. Recessed handles and latches are standard. Cinder gray carpet covering. Available at option are 2 permanent mount casters or 3 casters on a removable plate.