The NovaStar VX400 Pro is an all-in-one LED video controller and video processor for medium- and high-end rental, live stage, and fine-pitch LED display systems. It combines video processing and LED screen control in one unit, accepts video up to 4K x 2K at 60 Hz, and drives up to 2.6 million pixels through four Ethernet outputs.
NovaStar VX400 Pro at a Glance
| Product type | All-in-one LED video controller and video processor |
|---|---|
| Loading capacity | Up to 2.6 million pixels |
| Maximum output | 10,240 pixels wide or 8,192 pixels high |
| Ethernet outputs | 4 |
| Maximum video input | 4K x 2K at 60 Hz |
| Layers | Up to 6 |
| Working modes | Video controller, fiber converter, and ByPass |
| Control options | Front-panel knob, NovaLCT, Unico web interface, and VICP app |
| Recommended applications | Rental LED displays, stage control systems, ultra-wide or ultra-high LED walls, and fine-pitch screens |
With a canvas of up to 10,240 pixels in width or 8,192 pixels in height, the VX400 Pro is well suited to creative LED layouts that are unusually wide or tall. Its integrated design also reduces the number of separate devices required in a control system.
Key Features and Benefits
4K Input and Flexible LED Output
- Receives video signals at resolutions up to 4K x 2K at 60 Hz.
- Provides four Ethernet output ports with a total capacity of up to 2.6 million pixels.
- Supports free output topology for flexible LED screen mapping.
- Includes a self-adaptive OPT 1 port for video input or sending-card output.
- Provides independent audio input and output connections.
Six Layers, Presets, and Image Processing
- Displays up to six layers for multi-source compositions.
- Saves and recalls presets to speed up repeated event setups.
- Supports personalized image scaling, color adjustment, and 3D display functions.
- Offers pixel-level brightness and chroma calibration for consistent LED display output.
- Includes EDID management, output synchronization, and low-latency processing.
USB Playback and Multiple Control Methods
USB playback provides a fast plug-and-play option when a separate media source is not required. Operators can control the VX400 Pro from the front panel, NovaLCT software, the browser-based Unico interface, or the VICP mobile app.
Fiber Operation, Backup, and Reliability
Three working modes let the unit operate as a video controller, fiber converter, or ByPass device. End-to-end backup, Ethernet port backup testing, and data retention after power loss help protect show continuity. The industrial-grade enclosure and 24/7 high- and low-temperature stability testing make the controller suitable for demanding production environments.
Who Is the NovaStar VX400 Pro For?
The VX400 Pro is a strong fit for LED professionals who need 4K signal processing, multi-layer composition, flexible control, and reliable LED data transmission in one device. Typical applications include:
- Live events and rental LED display systems
- Concert, theater, and stage-control installations
- Fine-pitch LED video walls
- Ultra-wide or ultra-high LED canvases
- Projects that require copper and fiber workflow flexibility
Frequently Asked Questions
What is the loading capacity of the NovaStar VX400 Pro?
It can control up to 2.6 million pixels through four Ethernet output ports. The maximum output width is 10,240 pixels, while the maximum output height is 8,192 pixels.
Does the VX400 Pro support 4K input?
Yes. It supports video input resolutions up to 4K x 2K at 60 Hz.
How many layers can the VX400 Pro display?
The controller supports up to six layers, along with preset saving and loading for faster scene changes.
How can operators control the VX400 Pro?
Available methods include the front-panel knob, NovaLCT software, the Unico web interface, and the VICP app.
Can the VX400 Pro be used in a fiber system?
Yes. The controller includes a fiber-converter working mode and a self-adaptive OPT 1 connection that can serve as a video input or sending-card output.
Which LED display applications suit this controller?
It is designed for medium- and high-end rental displays, stage-control systems, fine-pitch LED screens, and creative LED canvases that require very wide or tall output resolutions.
Download the NovaStar VX400 Pro Specification
Review the complete technical details in the NovaStar VX400 Pro All-in-One Video Controller specification.
Browse more LED video processors or view other NovaStar products.
