Audio Mixer Fifine SC3 20 - 20000 Hz 16 bit 44.1 48 kHz Black

The AmpliGame SC3 gaming audio interface upgrades older 3.5 mm headsets and basic microphones to clearer, more controllable input and monitoring. It combines an XLR/TRS combo mic input with up to 50 dB microphone gain, 48 V phantom power for condenser microphones, a 3.5 mm monitoring jack that can drive headphones up to 250 Ω, stereo Line In/Line Out, and USB-C/USB-A connection for audio and bus power. The unit has physical controls including channel faders, mute/solo buttons, a dedicated headphone monitor button and a phantom power switch, plus RGB lighting and a compact wedge-shaped glossy body with rubber feet to reduce sliding.

Advantages

The SC3 restores and improves the audio quality of existing 3.5 mm headsets by providing preamplification, headphone driving capability and hardware control without requiring additional software. Its XLR balanced input with 50 dB gain and 48 V phantom power expands microphone options. Physical faders and buttons allow quick tactile adjustments while gaming, and the bus-powered USB connection (Type-C/Type-A cable included) simplifies setup and works with PCs, consoles and some mobile devices. Compact build with anti-slip feet and optional RGB lighting completes the practical desktop design.

Key specifications

• Microphone input: XLR/TRS combo jack (balanced)
• Mic gain: up to 50 dB (switchable, dynamic mode)
• Phantom power: 48 V for XLR input
• Monitoring output: 3.5 mm headphone jack, supports up to 250 Ω headphones
• Line-level: Stereo Line In and Line Out (RCA or 3.5 mm depending on model)
• USB connection: Type-C/Type-A combo cable included; audio and bus power over USB
• Controls: individual channel faders, solo/mute buttons, headphone monitor button, phantom power switch
• Additional features: 12 auto-tone pitches, 6 voice changers, 4 sample pads, RGB lighting

How to use

Connect the SC3 to your computer, console or mobile device using the included USB-C/USB-A cable; the interface will receive power over USB. Plug a microphone into the XLR/TRS combo jack and set the mic type switch to dynamic or condenser as appropriate; enable 48 V phantom power when using a condenser microphone. Adjust the mic gain (up to 50 dB) to achieve a clear input level without clipping, and use the channel faders and mute/solo buttons to balance sources. Connect headphones to the 3.5 mm monitoring jack to monitor in real time, and use Line In/Line Out to add or route external audio devices. Use the onboard voice effects and sample pads as needed for streaming or gameplay cues.

Recommendations

For best results, use a dynamic or condenser microphone matched to the SC3’s input type and enable phantom power only for condenser mics. When streaming, consider routing application audio with third-party routing software (for example, Voicemeeter Banana) if you require more advanced channel assignment. Use medium to light fader movement for precise level setting and ensure the USB connection provides sufficient power; for mobile or console use check device compatibility with USB audio class drivers.