With great pride, we introduce the ProX XSM-GMA3onPCCommand Flight Case for grandMA3 onPC Command Wing / XT by Santosom , this is the case that serious lighting professionals choose when compromise is not an option. If you run MA3 onPC systems on productions that matter, whether that is a world tour, a high-profile festival, a corporate installation, or a government AV contract, this case was built with you in mind. Santosom has spent decades earning a reputation as one of the most respected case manufacturers in the world , and every detail of this case reflects that standard. This is not a generic transport box. It is a precision-engineered command station built to perform at the highest level of live production. The front of this particular model has a fine leather trim, another example of their meticulous attention to detail. Santosom Build Quality sets this case apart from anything in its class. From the moment you see it, the difference is clear. Every panel, every edge, every fastener, and every surface finish has been executed with the kind of care that only comes from a manufacturer that refuses to cut corners . Santosom constructs this case from laminated birch plywood throughout, reinforced with precision-fitted aluminum edge profiles at every corner and edge. The result is a structure that feels solid and purposeful in a way that generic cases simply do not. The hardware, the fit, the finish — everything speaks to a level of craftsmanship that justifies its place in a top-tier production rig. When you open this case, you immediately understand that it was made by people who take their work seriously. LED Lighting System is one of those features that sounds simple until you are working in a dark backstage corridor at 2am trying to find your keyboard before a cue. Santosom integrates dimmable LED lighting directly into both the main equipment zone and the drawer areas, so every part of your workspace is properly illuminated regardless of the environment around you. The dimming control means you can dial in exactly the amount of light you need without blowing your night vision or drawing attention in a blacked-out venue. It is a thoughtful detail that makes a real difference in the field, and it is executed cleanly as part of the case design rather than added as an afterthought. Side Access Shelf on the right side of the case gives you a convenient, dedicated surface right where you need it most. Whether you use it for a wireless mouse, a remote, a tablet, a phone, or any other accessory you reach for constantly during a show, it keeps that item within arm's reach without cluttering your main control surface. On a long show day, having that space organized and accessible is not a luxury. It is a workflow detail that adds up over time and reflects the kind of operational thinking Santosom puts into every case they build. Interior Construction is where Santosom's attention to detail truly shows. The front section of the case interior is finished with a premium leather-style lining that gives the workspace a polished, high-end feel while also providing a soft, protective surface for your gear. It is the kind of interior finishing you expect from a top-tier case, and it communicates quality to anyone who opens it. The foam used throughout the interior is dense, well-cut, and fitted precisely to cradle your equipment securely . It absorbs vibration and impact effectively, and it holds its shape over time rather than compressing and losing its protective properties the way lower-grade foam does. The full interior lining works together as a system, protecting every surface of your MA3 onPC setup from the moment the lid closes to the moment it opens again at the next venue. Two Built-in Drawers provide organized, accessible storage for your keyboard, mouse, and accessories directly within the case footprint. Nothing needs to be packed separately or carried in a secondary bag. The sliding mouse support shelf gives…