Choose from the classic "MU" format or the compact "Euro" size. MU (Moog unit) panels are measured in multiples of 2.125" (1 MU) and are 8.75" (222.25mm) which is 5U high. Re:Synthesis MU panels are produced from 1.5mm thick high-grade matte black anodised aluminium, photo-chemically etched to give "cut-in" silver aluminium graphics. The sides have return folds for extra rigidity, in the same way as the original Moog panels.
Euro panels are 128.5mm high and are measured in HP width units. One HP unit is 0.2" (5.08mm) and so a 10HP panel is theoretically 2.00" (or 50.80mm) though in the real world they are slightly under this size. These panels are produced in a 2mm satin finish anodised aluminium and have ob-round mounting holes with a 0.125" (3.2mm) x 0.25" (0.25") pattern to allow for adjustment on the vector rails.