C3

Fosi Audio StepSense C3 Gaming Sound Card, DAC & Headphone Amplifier

Bring greater control to your gaming audio with the Fosi Audio C3. This desktop sound card combines StepSense AI footstep enhancement, virtual 7.1 spatial audio and headphone amplification for gaming, music and everyday entertainment.

USB-C, optical and coaxial inputs connect your sources, while headphone, microphone and RCA connections accommodate headsets and desktop speakers.

Why Buy the Fosi Audio C3?

• Highlight important game cues: StepSense detects and boosts footsteps in supported FPS titles.
• Add immersion: Virtual 7.1 processing creates spatial audio from compatible multichannel content.
• Improve voice chat: Microphone noise reduction helps reduce background distractions.
• Personalise your sound: Browser-based presets and EQ controls offer convenient adjustment.
• Enjoy high-resolution music: UAC 2.0 supports PCM 32-bit/384kHz and DSD256.

Key Specifications