An INDUSTRIAL STRENGTH DESIGN with a blisteringly fast graphics engine

VS4 is a feature-packed, intuitive and fun to use visual tool as well as s cost-efficient 19 inch rack mounting solution for all scenarios requiring full control over a range of media inputs.

Running seamlessly with the latest ArKaos MediaMaster software, VS4 interfaces and works harmoniously with any lighting console, and is targeted at high end television studios, streaming facilities and broadcast scenarios. With this exceptionally rugged engineering, is also ideal for production, touring and rental markets.

Two interface screens enable monitoring, there is full USB connectivity on the front via two robust ports and a Neutrik PowerCON True1 for power.

With up to 4x4K or 16 x HD screens running from one VS4, devices can also be networked together for controlling even more screens. The screens can be remotely EDID locked, while the front panel LEDs can be programmed to display different colours to indicate status or assist with fault finding.

Plug and Play Simplicity

  • Each server comes installed with MediaMaster Pro
  • Runs 4K video on its multiple outputs
  • 4x4K or 16 HD screens

make day-to-day or on-the-road maintenance easy

The backplate opens and the cables can be extended so if a connector needs to be swapped out, the process is straightforward and painless.

LED illumination on the rear allows technicians to see what’s happening in the dark – handy when working onstage, on a set or in any dark corner or recess!

Fully modular system

VS4 units can be built up as required by adding input cards. The basic version comes with power and output cards allowing users to tailor precisely to their needs and also utilise their budgets efficiently.
ArKaos Professional VS4 Server

Technical informations

I/O Specifications


Interface output 2x DisplayPort - 4K
Output 4x DisplayPort - 4K
Ethernet 2x RJ 45 female 10Gb/s (cat6A)
USB 2x USB3.0 (Front)
4x USB3.1 and 2x USB-C Gen.3 (Back)
Backplate Custom I/O Connectors
Sync NVIDIA PNY Quadro Sync 2
Genlock (optional)
Input 2x/4x/8x SDI (optional)
2x/4x/8x HDMI (optional)




System Drive SSD 500 Gb
Data Drive 1Tb




Operating System Windows 11 pro
MediaMaster Pro
CuePlayer (in Theatre mode) Yes
LED Mapper Yes
Kling-Net Mapper Yes
Video Mapper Yes
Acronis Backup System Yes
Playback layers 12/36
Soft-Edge / Geometrical Correction Yes




Control Display (front panel) No
LED Strip (front panel) Yes
DMX / MIDI / Keyboard Yes
ArtNet / MA-Net Yes




CPU AMD Ryzen Threadripper PRO
#Threads (cores) 32(16)
RAM 4x 8GB Crucial
Type DDR4 3200Mhz SODIMM
Graphical cards nVIDIA PNY RTX A4000
4x DP outputs + 2x DP outputs gui
Voltage 107-240 V 50-60 Hz
Professional Connectors Yes
Professional Connectors Yes




Unit Size (HxLxD) 425x625x177 mm
Unit Weight 16 Kg
Boxed Size (HxLxD) 600x810x360 mm
Boxed Weight 20.3Kg