ETC or grandMA? It’s the great divide in professional lighting control. Both are flagship platforms, both are everywhere \u2014 but they’re built around different philosophies and different sectors. Here’s an honest head-to-head of what operators report, to help you pick the right one for your work.<\/p>\n
A synthesis of recurring opinions across English-speaking communities (r\/lightingdesign, ControlBooth) and operators who use both. See our ETC Eos review<\/a> and grandMA3 review<\/a>.<\/p>\n Eos is built around a command-line, cue-based workflow<\/strong> \u2014 ideal for scripted theatre. It dominates theatre and education, especially in the US, so learning it opens theatre careers. Support and training are excellent, and ETC Nomad is free to learn on.<\/p>\n grandMA is built for busking and large-scale live<\/strong> \u2014 concerts, festivals and TV. Its effects engine, networking and rider ubiquity make it the expected desk on big tours, and grandMA3 onPC is free to learn.<\/p>\n Both are deep, pro platforms with free software to learn (Nomad and onPC), strong fixture support and large communities. Many working operators end up learning both, because the sector \u2014 not the brand \u2014 decides the tool.<\/p>\nETC Eos: the theatre standard<\/h2>\n
grandMA: the touring and festival standard<\/h2>\n
Where each one wins<\/h2>\n
Choose ETC Eos if\u2026<\/h3>\n
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Choose grandMA if\u2026<\/h3>\n
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What they share<\/h2>\n
My honest take<\/h2>\n