Gaming Audio Mixer Sound Board Mixer w USB Audio Interface - Stream

In this review of the X3 streaming audio mixer from Beyoursun the bottom line is clear: this compact sound board is for content creators who want an all-in-one, portable way to control mic levels, music, effects and voice without juggling multiple devices. The reviewer found the biggest reason to buy is the mixer's combination of a built-in USB audio interface, reverb and a playful voice changer, which together simplify podcasting, live streaming and mobile recording workflows while remaining plug-and-play.

Key Features

• One-stop streaming mixer: Combines microphone, music and headphone level control plus a 3-band EQ so creators can shape live audio without extra gear.
• Customizable soundpads: Four assignable soundpads and ten presets let hosts trigger jingles or effects quickly to increase audience engagement.
• Voice changer and effects: A dedicated knob delivers female, male, baby and robot options alongside four reverb modes for playful or polished vocals.
• Simple plug-and-play: USB-C connection works with PCs and mobile devices with no driver installs, so setup is fast for streamers and podcasters.
• Battery powered portability: Built-in 1200mAh battery gives up to six hours of continuous use, making offsite sessions and mobile streaming feasible.
• Broad compatibility: Works with Windows, Mac OS, Android and iOS and integrates with OBS, Twitch, YouTube and common communication apps.

Who It's For

The X3 is aimed at solo streamers, podcasters and mobile creators who want a compact, feature-rich sound card to manage live audio, add effects and trigger samples without a laptop full of software. It is especially useful for gaming streamers who need quick access to soundpads and a simple voice changer to add character to broadcasts.

Those who should look elsewhere are studio engineers or creators needing multi-channel XLR preamps, large-format mixing consoles or advanced routing and recording features; the X3 focuses on convenience and portability rather than multi-track production workflows.

Pros & Cons

Pros

• All-in-one mixer with USB interface reduces the need for separate audio devices.
• Custom soundpads and preset effects make live shows more interactive and fun.
• Rechargeable battery and USB-C power options allow portable use and long sessions.
• Plug-and-play compatibility with PC and mobile platforms simplifies setup.

Cons

• Not a substitute for multi-channel studio mixers or dedicated XLR preamps for professional recording.
• Limited to the built-in effects and 4 soundpads, so very large sound libraries require external sources.

Specifications

Our Verdict

The X3 is a practical, value-oriented streaming mixer that suits game streamers and podcasters who need immediate control over voice, music and effects without a complex setup. Its combination of a built-in USB audio interface, customizable soundpads, voice changer and battery power makes it a strong choice for creators who value portability and ease of use.

Frequently Asked Questions

Does it work with smartphones?
Yes; the X3 supports Android and iOS via USB-C and TRRS connections for mobile streaming and recording.

Is software required to use the soundpads?
No; the device is designed for plug-and-play use and the soundpads and presets can be used directly on the unit.

How long does the battery last?
The built-in 1200mAh battery provides up to about six hours of continuous use when fully charged.