Photo-etched anodised aluminium with folded edges. Originating from the format chosen by the legendary Bob Moog,
this has become the classic large format in modular systems. Produced in a high quality matte black anodised aluminium
with chemically etched graphics it's supremely easy to view in all angles of light unlike sub-surface process.
Sides are traditionally folded back at right angles for extra strength with cut-outs top and bottom for mounting rails.