What is a grandMA NPU?
Quick answer
A grandMA NPU (Network Processing Unit) is a dedicated hardware device from MA Lighting that offloads processing tasks from a grandMA lighting console, enabling control of more DMX universes and parameters for large-scale shows.
The grandMA NPU is a critical component in MA Lighting's ecosystem, designed to expand the processing power of a grandMA2 or grandMA3 console. It connects via a network (typically using MA-Net or MA-Net2/3 protocols) and handles the calculation of DMX data, allowing the console to control additional universes beyond its built-in capacity. This is essential for complex productions with thousands of fixtures, such as concerts, theatre, or broadcast events.
NPUs are rack-mountable and come in various models with different processing capabilities. They work in conjunction with the console's software, providing redundancy and scalability. For example, a single NPU can add up to 8 DMX universes (4096 parameters) in grandMA2, while grandMA3 NPUs offer even higher parameter counts. They are often used in distributed processing setups where multiple NPUs share the load across a network.
For audio professionals integrating lighting with sound, understanding NPUs is useful when coordinating with lighting departments. SSOUNDS systems, for instance, often share network infrastructure with lighting control, so knowing how NPUs function helps in planning unified event networks.
Key things to consider
- Offloads DMX processing from the console to control more fixtures.
- Connects via Ethernet using MA-Net protocols.
- Available for both grandMA2 and grandMA3 systems.
- Supports redundancy and distributed processing for large shows.
- Rack-mountable, typically 1U or 2U form factor.
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