Sennheiser GSX 1200 Pro Gaming Audio Amplifier

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7.1 Virtual Surround Sound experience

The new Sennheiser GSX 1200 Pro Gaming Audio Amplifier was specially designed for the competitive world of eSports. It features an advanced 7.1 Virtual Surround Sound Algorithm, allowing you to experience sound and put yourself in the gaming action like never before. The GSX 1200 Pro provides absolute control of both communication and gaming sounds. It allows the user to easily switch between speakers and headphones without having to stop and unplug cables. For group or tournament competitions, connect up to 8 different GSX 1200 Pro’s together in real time for uninterrupted, seamless communication and precise control of outbound or inbound chat. Enjoy this immersive, surround sound gaming experience on Mac or PC.

High performance LED display

The GSX 1200 Pro features an LED-lit touch sensor display panel within an aluminium volume wheel. This allows the user to easily make adjustments quickly and easily in real time without interruptions from your interactive gaming experience. This vivid, clear display area is based on the high performance instrumentation of sports cars and fighter planes. This display allows you to modify sound settings seamlessly, and faster than ever before.

Real time audio and game play custom settings with Chat Link

The GSX 1200 Pro has been designed to be the center of your gaming audio, it features a dedicated DAC chip requiring no additional drivers to be installed. Take total control of both communication and gaming sound with separate level adjustments and USB inputs for both. Not only does the GSX 1200 Pro offer a wide range of EQ settings, it allows the user to adjust Reverberation levels to change the feel of different gaming environments as you play. Focus of the surround surround speakers can also easily be to set to emphasize the front or back speaker level. The red and black visual display automatically dims when not in use, and instantly illuminates when your hand gets near. Adjust the Sidetone to change voice volume, and to toggle between speaker and headset without having to unplug any cables. Perfect for the competitive/ professional gamer, it includes Chat Link, which enables the user to connect up to 8 different GSX 1200 Pro’s at once for real time, stable, lag-free communication.


  • 7.1 Sennheiser Binaural Rendering Engine –the ultimate in audio gaming
  • Chat Link – allows you to connect up to 8 GSX 1200 PROs together for hard- wired, lag free communication
  • Aluminium volume wheel and easy use and superior performance
  • Toggle between your headset and speakers with the touch of a button
  • Adjust game and communication audio levels independently
  • 2 year manufacturer’s warranty from Sennheiser

In the box

  • Sennheiser GSX 1200 Pro Gaming Audio Amplifier
  • Chat cable
  • USB cable
  • Quick start guide
  • Safety guide
Headphone Audio Output: DC coupled and dual rail power supply
Frequency Response: 0 – 48.0 kHz
Max Output Voltage: 1 V RMS @ 32 Ω
Warranty: 2 years
Recommended Headphone Impedance: 16 – 150 Ω
Cable Length: USB Cable: 1.2 m / Chat Cable: 2.0 m
USB Standard: 2.0 USB Full Speed & 1.0 USB Audio
MSRP $249.95