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Amazon.com: EPOS | Sennheiser GSX 1000 Gaming Audio Amplifier / External Sound Card, with 7.1 Surround Sound, Side Tone, Gaming DAC and EQ, Headphone amp Compatible with Windows, Mac, Laptops and Desktops. : Electronics
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EPOS | Sennheiser GSX 1200 PRO hands-on: Innovative touch controls, no software, excellent sound - NotebookCheck.net News
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