EPOS Audio GSX 1000 Audio Amplifier with HD Audio and 7.1 Surround Sound

Model: 1000237 UPC: 840064400381 Item: 176471

$199.99 OR

Regular Price: $229.00

Save: $29.01 (13%)

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754 Route 309 (Bethlehem Pike) Montgomeryville, PA 18936
  • Mon: CLOSED
  • Tues, Wed, Fri, Sat: 10AM - 5PM
  • Thurs: 10AM - 8PM
  • Sun: CLOSED
(215) 368-8343
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38 Greenfield Avenue, Ardmore, PA 19003
  • Mon: CLOSED
  • Tues, Wed, Fri, Sat: 10AM - 5PM
  • Thurs: 10AM - 8PM
  • Sun: CLOSED
(610) 649-7002
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Product Information

Enhanced audio, enhanced game

The GSX 1000 Audio Amplifier is a dynamic gaming amplifier with HD Audio and 7.1 surround sound modes and separate audio and communication control. Designed for the gamer seeking enhanced audio to better enjoy their games, the amplifier delivers exceptional bass performance, acoustic clarity, and precise positional audio cues for an immersive game experience. Intuitive design of the LED touch panel and volume ring allow for quick fingertip control of your sound. Adjust game and chat audio separately and even control the loudness of your own voice in the headset. Compatible with both the PC and Mac® with all 2-jack analog headsets, a built-in DAC and EQ preset serve the gamer as well as the movie lover. Four profile settings allow you to personalize and save your favorite audio settings.


  • Proprietary engine for immersive 7.1 surround sound
  • Four EQ presets for your game and audio needs
  • Balance game audio and chat with separate controls
  • Customize sound profiles for specific games
  • Quick switch between audio modes and speaker/headset
  • Intuitive LED display shows game mode and loudness
  • Quick finger-tip adjustment on the volume ring
  • Lock your settings to prevent accidental changes
  • EPOS Surround; proprietary 7.1 surround sound

Binaural Rendering Engine – 7.1 surround sound

The proprietary high-tech audio engine delivers exceptional immersion with enhanced audio performance. Deep bass extension, acoustic clarity, and precise accuracy deliver the game audio details and positional audio cues for instant reaction and an immersive game experience.

Dedicated built-in DAC

Get precise control of your sound with a dedicated DAC chip. No need to buy a separate DAC or download additional drivers, the built-in dedicated DAC chip does it all.

Customizable audio settings

Specially attuned audio presets – story, music, esports, and neutral – focus and balance sound frequencies where they are needed, and act as a starting point for your own custom profiles. Set reverberation level to your preference for precise spatial awareness.

Separate control for game audio and chat

Separate controls for game audio and chat allow you to cut through the noise for communication when needed for on-the-fly strategizing with your teammates. Sidetone lets you control the loudness of your own voice in your headset: you know what you are saying, tune in to your teammates.

Intuitive LED Panel

Switch between audio modes and speaker/headset without exiting the game with a single touch on the intuitive LED Panel. The integrated LED display and volume ring show your sound level and allows easy fingertip control.

Settings lock

The LED Panel is sensor activated for quick settings change - hover your hand over the panel and it activates. To prevent accidental changes, a settings lock is also provided. Don’t let your pet, child, or an inadvertent touch accidentally change your audio settings in the middle of play.

EPOS Surround

EPOS Surround takes 7.1 surround sound to the next level with our proprietary Binaural Rendering Engine and Digital Amplification; sound so real, it feels alive.




  • General
    • USB standard: USB 2.0 full speed & USB audio 1.0
    • Total harmonic distortion: 0.005 % THD @ -3dBFS
    • Cable length: 1.2 m
    • Connector plugs:
      • 3.5 mm headset socket
      • 3.5 mm microphone socket
      • 3.5 mm loudspeaker
      • Micro-USB socket
    • Compatibility: PC & Mac®
    • Warranty: 2 years, international
  • Supported sample rates
    • Main Audio:
      • 7.1: 44.1 kHz @ 16 bit
      • 7.1: 48.0 kHz @ 16 bit
      • 2.0: 44.1 kHz @ 16 bit
      • 2.0: 48.0 kHz @ 16 bit
    • Main Audio: HD 2.0: 96.0 kHz @ 24 bit
    • Communication Audio: 1.0: 16.0 kHz @ 16 bit
  • Audio outputs
    • Headphones - DC coupled & dual rail power supply
      • Frequency response: 0 – 48.0 kHz
      • Recommended headphone impedance: 16 – 150 Ω
      • Max. output voltage: 1 V RMS @ 32 Ω
    • Line out (AUX)
      • Frequency response: 1.5 Hz – 48.0 kHz
      • Max. output voltage: 1 V RMS @ 10 Ω
  • Dimensions
    • Product Dimensions (L x W x H): 3.94" x 3.94" x 0.98"
  • Packaging
    • Dimension of product packaging (L x W x H): 5.9" x 2.76" x 5.71"
    • Package weight (incl. complete product and packaging): 0.86 lb
    • Languages English, German, French, Spanish, Italian, Dutch, and Portuguese

What's in the Box

What's in the Box

  • USB cable
  • Quick Start Guide
  • Safety Guide


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