ROADINGER Effect Rack CO DD is a 3U double-door flightcase for 483 mm (19") control and effect units. It has a 400 mm mounting depth, built-in rack rails, two removable lids, four spring locks with shut-off function, four steel-reinforced rubber feet and a carrying handle. The case is made of 6 mm black laminated multi-layer plywood with 22 mm aluminium profile frames and has a maximum load of 25 kg.