The grandMA3 Processing Unit M expands a grandMA3 lighting control system by 4,096 parameters and provides frame-synchronous DMX output for reliable networked playback. Designed for rack integration, this 2RU unit includes an integrated touchscreen for local status and maintenance, and also offers a Mode2 option to extend existing grandMA2 systems by 4,096 parameters.

Key Features

• 4,096 parameters (HTP/LTP) for each grandMA3 system expansion.
• Mode2 compatibility to add 4,096 parameters to grandMA2 systems.
• 8 DMX512-A outputs for frame-synchronous DMX distribution, with additional outputs available via grandMA3 xPort Nodes.
• Compact rack form factor, 2RU height, ideal for touring racks and centralized system locations.
• Integrated touchscreen for quick status checks and basic maintenance while installed in a rack.

Use Cases

• Incremental parameter expansion for medium-sized venues or touring rigs where gradual growth of the system is required.
• Centralized processing unit in a distributed DMX architecture, using xPort Nodes to route frame-synchronous DMX to remote stage locations.
• Temporary installations and rentals requiring reliable, rack-mountable processing with straightforward onsite monitoring.

Specifications

• Parameters: 4,096 (HTP/LTP). Mode2 parameters: 4,096 (HTP/LTP).
• Power: AC 100 - 240 V, 50/60 Hz. Max power consumption 200 VA.
• Operating temperature: 0 °C to 40 °C (32 °F to 104 °F).
• Dimensions: 482 x 372 x 87 mm (19 x 15 x 4 in). Net weight: 5 kg (12 lbs).
• Connectors: 1 x powerCON TRUE1, 2 x etherCON/RJ45, 8 x DMX512-A Out (5-pin XLR female), 3 x USB 2.0 (Type A).

Included with your rental

• The processing unit itself, with integrated touchscreen.
• Power cable and basic setup documentation. Rack ears and basic mounting hardware are included where applicable.
• Optional accessories such as grandMA3 xPort Nodes, DMX cabling, and additional network cables can be supplied separately upon request.

Availability and logistics

Availability varies by rental location. Because the unit is compact and weighs approximately 5 kg, it is well suited to rack-based touring systems. For larger deployments, keep processing units centralized and use xPort Nodes to distribute frame-synchronous DMX. 

We strive to provide impeccably maintained rental equipment for the entertainment industry that is prepped and ready for your event. Our experienced staff stands ready to help you with your lighting, video, rigging & production needs. Rental inventory availability may vary based on date and 4Wall location. In cases where your preferred item is unavailable, we'll do our best to suggest a suitable replacement.