FIFINE SC3W Audio Mixer for Streaming with XLR Input and Individual Controls

This white audio mixer is designed for gaming, streaming, podcasting and recording. Its four channels give you separate control over key audio sources. Smooth sliders make level adjustments easy to manage as you set up a stream or recording. XLR input and built-in 48V phantom power support a compatible condenser microphone.

Specifications

• Type: Four-channel audio mixer and PC sound card
• Colour: White
• Connectivity: USB for power supply, XLR microphone input, 3.5 mm line input
• Outputs: 3.5 mm audio output for speakers, phones, headphones or headsets
• Controls: Individual sliders for microphone, line in, headphones and line out
• Features: Mute, volume adjustment, real-time monitoring, RGB lighting, customized sound, voice changes and auto tune
• Weight: 490 g

Requirements

Power the mixer through USB, then connect audio sources and listening devices to the relevant ports. The XLR input is suited to an XLR microphone, and built-in 48V phantom power supports a compatible condenser mic without a separate phantom power connection. A 3.5 mm line input can take audio from devices such as a phone or tablet, while the 3.5 mm output connects to headphones, a headset, speakers or other compatible listening equipment. The rear ports also allow a dual-PC streaming setup, giving you a way to organize audio connections for a live broadcast.

Getting the most from it

Set each source with its own slider: adjust microphone and line-in levels independently, then manage headphone and line-out volume to suit your setup. This separation is useful when you want to balance your voice with audio from another device without treating every signal as one shared level. Real-time monitoring helps you listen as you make adjustments, while the mute button offers a direct way to manage microphone audio during a stream or game.

For a podcast or recording session, connect an XLR microphone and use the individual controls to shape the listening and output levels around your workflow. For gaming or live streaming, connect the audio sources you need and use the multi-function controls without leaving the device. RGB lighting adds a visual accent to a gaming setup, customized sound, voice changes and auto tune provide additional options for interactive live entertainment.

Compared with a basic audio connection that offers little hands-on control, the SC3W brings several source and output adjustments together on a mixer. That makes it a practical fit when your setup involves a microphone plus other audio, or when you want dedicated controls close at hand. Its four-channel layout also suits users looking to manage separate audio paths rather than rely solely on a single computer volume control.

Before you decide

Can I use an XLR condenser microphone? Yes. The mixer has an XLR microphone input and built-in 48V phantom power for a compatible condenser microphone.

Can I adjust microphone and headphone levels separately? Yes. The microphone, line-in, headphones and line-out each have an individual volume slider, so you can adjust those levels independently.

Can it be used in a dual-PC streaming setup? The rear audio ports support connecting two PCs for live streaming, alongside other audio-device connections.

When it makes sense

Choose the FIFINE SC3W if your gaming, streaming or podcast setup benefits from hands-on control of microphone, line-in and listening levels. Its XLR input, individual sliders and real-time monitoring bring practical audio management into one compact mixer, while the USB power connection and 3.5 mm ports support a range of everyday audio setups.