Published on 24^th February, 2026

MA Lighting announces the launch of the grandMA3 onPC DMX-key, described as a solution for achieving professional lighting results in compact and flexible environments.

It unlocks 4 096 parameters directly via a conventional USB-C connection to the free of charge grandMA3 onPC software. It provides the performance and reliability of the grandMA3 platform while eliminating the need for dedicated consoles or complex infrastructure.

The plug-and-play operation minimises technical barriers, as it requires neither configuration nor any networking setup. The DMX-key can simply be connected to a PC that has the grandMA3 onPC software installed making it an ideal choice for small venues, clubs, theatres, houses of worship, and television studios, where space, budget and simplicity are important considerations.

The DMX-key is equally compelling for system designers and integrators. Its compact form factor and robust feature set make it suited to permanent installations in museums, theme parks, stadiums and architectural projects. Anti-slip strips at the bottom and guide rails, including a matching screw set, enable easy mounting in system racks or cases.

MA Lighting also teased another product launch: the grandMA3 onPC DMX-key starter - an introduction to the world of lighting control. Intended for users who want to take first steps into the MA Lighting universe.