---
product_id: 270821210
title: "EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black"
brand: "epos"
price: "81 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/270821210-epos-sennheiser-gsx-300-gaming-dac-or-external-sound-card
store_origin: RO
region: Romania
---

# 7.1 Surround Sound High-Res Audio Custom Sound Profiles EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black

**Brand:** epos
**Price:** 81 Lei
**Availability:** ✅ In Stock

## Summary

> 🎮 Unleash the Sound of Victory!

## Quick Answers

- **What is this?** EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black by epos
- **How much does it cost?** 81 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/270821210-epos-sennheiser-gsx-300-gaming-dac-or-external-sound-card)

## Best For

- epos enthusiasts

## Why This Product

- Trusted epos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek and Stylish:** A minimalist design that complements any gaming setup without clutter.
- • **Elevate Your Audio Game:** Transform your gaming experience with high-resolution 7.1 surround sound.
- • **Plug-and-Play Simplicity:** Effortlessly connect and control your audio with a hassle-free setup.
- • **Tailored Sound Experience:** Customize your audio profiles with the advanced EPOS gaming suite.
- • **Precision Control at Your Fingertips:** Easily adjust game volume and sound modes with integrated hardware.

## Overview

The EPOS Sennheiser GSX 300 is a high-performance external sound card designed for gamers seeking superior audio quality. With its 7.1 surround sound capabilities and customizable audio profiles through the EPOS gaming suite, this sleek and minimalist device enhances your gaming, movie, and music experiences. Its plug-and-play functionality ensures a seamless setup, making it the perfect addition to any PC or MAC gaming rig.

## Description

Designed for the gamer seeking enhanced performance with their gaming headset, the GSX 300 external sound card boosts your audio experience to new levels. A simple to use, well-engineered addition to your gamer arsenal, instead of relying on your PC on-board sound, this is the must-have audio upgrade for your gaming setup. The proprietary EPOS Gaming Suite for Windows 10 adds audio refinement controls, customization of 7.1 surround sound and digital noise cancellation to your game. A volume dial allows quick, easy control while gaming and a smart button toggles between surround and stereo sound or between profile presets. Enjoy enhanced game audio and crisp team communication with this excellent value-for-money, external sound card and let the Power of Audio take you to new dimensions.

## Features

- EXTERNAL SOUND CARD - Upgrade your gaming audio instead of relying on your PC’s on-board sound with the GSX 300 external sound card, the gaming amplifier is a hassle-free plug-and-play solution
- HIGH RESOLUTION AUDIO - The GSX 300 with EPOS engineered audio delivers high resolution 7.1 surround sound (with the proprietary EPOS gaming suite) for acoustic clarity and accuracy for an immersive gaming experience
- EPOS GAMING SUITE - The proprietary EPOS gaming suite for windows 10 is the result of years of refinement and audio engineering, digital sound processing allows the customizing of sound profiles in 7.1 surround sound
- SIMPLE AND INTUITIVE DESIGN - The GSX 300 is an in-line upgrade between your headset and PC with simple plug-and-play, an integrated hardware allows finger-tip control of the game volume, sound profiles and modes
- STYLISH MINIMALIST DESIGN - A contemporary high-tech look, yet unobtrusive minimalist footprint, perfect for any gaming setup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Epos |
| Product Dimensions | 5.7 x 14.2 x 16.9 cm; 0.16 g |
| Item model number | GSX 300 |
| Manufacturer | Demant Sound Epos Audio A/S. |
| Series | GSX 300 |
| Color | Black |
| Hardware Platform | Headphone |
| Are Batteries Included | No |
| Item Weight | 0.16 g |

## Product Details

- **Compatible devices:** Desktop
- **Brand:** Epos
- **Hardware interface:** USB
- **Audio output mode:** Stereo
- **Platform:** Windows 10

## Images

![EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black - Image 1](https://m.media-amazon.com/images/I/71wroftZXZL.jpg)
![EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black - Image 2](https://m.media-amazon.com/images/I/71t3HHS4EpL.jpg)
![EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black - Image 3](https://m.media-amazon.com/images/I/71BPjXgrdSL.jpg)
![EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black - Image 4](https://m.media-amazon.com/images/I/816nE62N4YL.jpg)
![EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black - Image 5](https://m.media-amazon.com/images/I/813jJSPjkSL.jpg)

## Frequently Bought Together

- EPOS Sennheiser GSX 300, Gaming Dac or External Sound Card with 7:1 Surround, High Resolution Audio EQ Presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black
- Sound BlasterX G6 Hi-Res 130dB 32bit/384kHz Gaming DAC, External USB Sound Card with Xamp Headphone Amp, Dolby Digital, 7.1 Virtual Surround Sound, Sidetone/Speaker Control for PS4, Xbox One
- EPOS Game ONE Gaming Headset - Open Acoustic, Noise-Canceling Mic, Flip-to-Mute, XXL Plush Velvet Ear Pads, PC/Mac/Xbox/PS4/Switch/Smartphone Compatible - Black

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**Shop now:** [https://www.desertcart.ro/products/270821210-epos-sennheiser-gsx-300-gaming-dac-or-external-sound-card](https://www.desertcart.ro/products/270821210-epos-sennheiser-gsx-300-gaming-dac-or-external-sound-card)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*