{"product_id":"fosi-audio-c3-stepsense-ai-gaming-dac-and-headphone-amplifier","title":"Fosi Audio C3 StepSense AI Gaming DAC and Headphone Amplifier","description":"\u003cp\u003eElevate your gameplay with tactical audio precision and audiophile-grade clarity. The Fosi Audio C3 combines proprietary StepSense AI footstep tracking, hardware 7.1 spatial surround sound, and high-resolution DAC performance into a sleek desktop sound card built for competitive gamers and music lovers alike.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003eStepSense Footstep Enhancement\u003c\/p\u003e\n\u003cp\u003ePowered by real-time AI processing, StepSense boosts critical footstep frequencies by 3 dB to 9 dB without distortion or alterations to explosions and gunfire, allowing you to hear enemy movements before seeing them.\u003c\/p\u003e\n\u003cp\u003eHardware 7.1 Spatial Audio\u003c\/p\u003e\n\u003cp\u003eExperience a full 360-degree soundstage through your standard stereo headphones. Native multichannel processing delivers precise directional cues for tactical positioning without requiring extra driver software.\u003c\/p\u003e\n\u003cp\u003eAudiophile Grade Architecture\u003c\/p\u003e\n\u003cp\u003eBuilt with an XMOS XU316 USB receiver, CS43131 flagship DAC chip, and dual TPA6120 amplifier chips, the C3 supports PCM audio up to 32-bit\/384kHz and DSD256 with an ultra-low distortion rate of 0.0004 percent.\u003c\/p\u003e\n\u003cp\u003eDesktop Slider Controls and Ergonomic Chassis\u003c\/p\u003e\n\u003cp\u003eAdjust volume and microphone levels independently using smooth physical sliders mounted on a CNC-machined aluminum alloy body set at a comfortable 5-degree tilt.\u003c\/p\u003e\n\u003cp\u003eAI Microphone Noise Cancellation\u003c\/p\u003e\n\u003cp\u003eMaintain clear squad communication with integrated voice noise suppression that filters out background noise and mechanical keyboard clicking with low latency.\u003c\/p\u003e\n\u003cp\u003eVersatile Connectivity and Mode Switching\u003c\/p\u003e\n\u003cp\u003eFeatures USB-C, Optical, Coaxial, and 3.5mm microphone inputs alongside 3.5mm headphone and RCA line outputs. Dual UAC 2.0 and UAC 1.0 modes ensure seamless compatibility across PC, Mac, PS5, Nintendo Switch, and mobile devices.\u003c\/p\u003e\n\u003cp\u003e What is in the Box\u003c\/p\u003e\n\u003cp\u003e- 1 x Fosi Audio C3 Gaming DAC\/Amp\u003cbr\u003e- 1 x USB-C to USB-C\/A Data and Power Cable\u003cbr\u003e- 1 x Optical Audio Cable\u003cbr\u003e- 1 x User Manual\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cp\u003e- Chipset: XMOS XU316, Cirrus Logic CS43131, Texas Instruments TPA6120 x 2\u003cbr\u003e- Maximum Sampling Rate: UAC 2.0 up to 32-bit\/384kHz and DSD256, UAC 1.0 up to 16-bit\/48kHz\u003cbr\u003e- Headphone Power Output: 320mW + 320mW @ 32 Ohms\u003cbr\u003e- Recommended Headphone Impedance: 16 Ohms to 300 Ohms\u003cbr\u003e- Signal-to-Noise Ratio: 123 dB (A-weighted)\u003cbr\u003e- Total Harmonic Distortion + Noise: 0.0004 percent\u003cbr\u003e- Frequency Response: 20Hz - 20kHz (±0.06 dB)\u003cbr\u003e- Inputs: USB-C, Optical, Coaxial, 3.5mm Microphone Input\u003cbr\u003e- Outputs: 3.5mm Headphone Jack, L\/R RCA Line Output\u003cbr\u003e- Power Input: DC 5V via USB-C\u003c\/p\u003e","brand":"Stars Picker Audio Library","offers":[{"title":"Default Title","offer_id":50675199705285,"sku":"900920","price":533.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/8748\/2309\/files\/ShopifyProductpages_70.png?v=1792308018","url":"https:\/\/starspickeraudio.net\/products\/fosi-audio-c3-stepsense-ai-gaming-dac-and-headphone-amplifier","provider":"Stars Picker Audio Library","version":"1.0","type":"link"}