Martin P3-275 System Controller – 4K Video-to-DMX Pixel Mapping Processor

Product Overview

The Martin P3-275 System Controller is a 4K video-to-DMX pixel mapping processor built for large-scale lighting and video installations that demand high fixture counts and a large working canvas. Designed for touring productions, broadcast studios, and permanent architectural deployments, it lets designers drive Martin fixtures from a lighting desk, a video source, or a combination of both. As a centralized pixel mapping controller, the P3-275 outputs up to 1,040,000 pixels across as many as 6,000 fixtures while accepting up to 1,024 universes of Art-Net or sACN input.

Product Description

The P3-275 accepts DCI 4K (4096 x 2160) video input over both HDMI 2.0 and NDI at frame rates up to 75fps, making it a flexible video-to-DMX processor for content-driven lighting design. Internally, the system processes at 16 bits per color (48 bits per pixel) with a fixed system latency of two frames and no latency variance between the first and last fixture, which keeps large rigs visually synchronized. Designers can map a mix of Martin fixtures onto a single visual canvas, then patch, address, and configure those fixtures centrally rather than walking the rig to set each unit locally.

The controller integrates into existing AV and lighting workflows by importing and exporting industry-standard MVR files, so mapping and patch data can be shared with third-party consoles, CAD programs, and visualizers. It also outputs the P3 Visualizer Protocol for real-time 3D pre-visualization, allowing programming to proceed without connecting physical fixtures. Housed in a 2U rackmount steel and aluminum chassis, the P3-275 provides two etherCON ports for P3 data output and a dedicated etherCON port for the Art-Net/sACN network, supporting cable runs up to 100 m between devices and remote monitoring of every connected fixture. For installations that exceed a single unit's capacity, processing and fixture limits are expandable by adding additional P3-275 controllers.

Key Features

• 4K Video Input (HDMI & NDI) — Accepts DCI 4K (4096 x 2160) over HDMI 2.0 and NDI at up to 75fps for content-driven pixel mapping.
• 1,040,000 Pixel Output — Drives up to 1,040,000 pixels across as many as 6,000 Martin fixtures from a single controller.
• 1,024 Art-Net / sACN Universes — Combines video content with traditional DMX, Art-Net, and sACN control on one canvas.
• MVR Import / Export — Shares mapping and patch data with third-party consoles, CAD tools, and visualizers using the open MVR format.
• Real-Time 3D Pre-Visualization — Outputs the P3 Visualizer Protocol so programming can be completed without physical fixtures connected.
• 16-Bit Processing, 2-Frame Latency — Processes 48 bits per pixel with synchronized output and no latency between the first and last fixture.
• 2U Rackmount Chassis — Steel and aluminum construction in a standard 2U form factor for touring racks and permanent equipment rooms.
• Remote Monitoring — Provides real-time feedback and remote monitoring of the controller and all connected fixtures without on-site access.

Typical Applications

• Broadcast studio lighting and video integration
• Auditorium and large-format performance venues
• House of worship video and pixel-mapped lighting systems
• Multi-purpose rooms with content-driven LED installations
• Architectural facade and large-building pixel mapping
• Touring productions requiring high fixture counts

Technical Specifications

Frequently Asked Questions

What is the difference between the P3-275 and the P3-175?

The P3-275 is the higher-capacity model, intended for larger shows, bigger stages, and higher fixture counts. Both share the P3 platform, but the P3-275 offers greater pixel and fixture processing headroom for large-scale installations.

What video inputs does the P3-275 accept?

It accepts DCI 4K (4096 x 2160) video over both HDMI 2.0 and NDI at frame rates up to 75fps, supporting all standard resolutions up to 4K.

How many fixtures and pixels can one controller drive?

A single P3-275 outputs up to 1,040,000 pixels across as many as 6,000 fixtures. Both limits are expandable by adding additional P3-275 controllers.

Does it integrate with third-party lighting consoles and visualizers?

Yes. The P3-275 imports and exports industry-standard MVR files for sharing mapping and patch data, and it outputs the P3 Visualizer Protocol for real-time 3D visualization in compatible third-party software.

How is the P3-275 mounted in a rack?

It uses a standard 2U rackmount form factor (482.6 x 88.9 x 407.0 mm) and is built from steel and aluminum, suitable for both touring racks and permanent equipment rooms.

What network connections are provided?

The controller provides two etherCON ports for P3 data output and one etherCON port for the Art-Net/sACN EtherDMX network, all 100/1000 Mbit, supporting runs up to 100 m between devices.

What is the warranty on the P3-275?

Martin professional products are covered under Martin's standard warranty. Contact Creation Networks for current warranty terms and authorized service details before specifying for a project.