Uploaded March 2026 | Updated September 2026, 4 hours ago

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C3 is designed for gamers who rely on sound as information.

With a self-developed FPS AI model trained on thousands of hours of gameplay audio, C3 helps footsteps stand out more clearly while keeping the rest of the sound natural and balanced.

It’s also built on an audiophile-grade Hi-Fi chipset design and features hardware-level 7.1 spatial audio for immersive gaming and movies.

🚀 Now live on Kickstarter: kickstarter.com/projects/fositechnology/fosi-audio-c3-ai-powered-sound-card?ref=dezd6s

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