MD3 Magnetic DAC/Amp

Fosi Audio debuted the C3 AI Gaming Sound Card at CanJam NYC 2026, marking its first AI-trained processor targeting competitive FPS gamers seeking precise positional audio.

Built on Fosi’s Spider S AI model, the C3 analyzes game audio in real time to isolate footsteps and movement cues without artificial EQ-based volume boosting.

The C3 uses an XMOS XU316 processor, CS43131 DAC, dedicated headphone amp, and supports hardware-level 7.1 spatial audio and AI microphone noise reduction.