G4 Professional Sound Card Set with 48V Power and Q8 Microphone for Live Streaming

The G4 sound card set provides a comprehensive audio solution for content creators, broadcasters, and musicians requiring flexible sound manipulation. By integrating a capacitor microphone with a feature-rich mixer, this system addresses the need for high-quality audio capture in home studios, KTV rooms, and live interview setups. The inclusion of eight specific broadcast modes allows users to switch instantly between original sound, karaoke, and game modes, ensuring the audio profile matches the activity without manual reconfiguration. With a signal-to-noise ratio of ≥ 75dB, the device maintains clarity even during dynamic vocal performances or instrument playback.

Features and Construction

Built for versatility, the G4 unit combines robust electronic construction with intuitive user controls to manage complex audio tasks efficiently. The hardware supports a wide frequency response range from 60Hz to 15KHz, capturing both deep bass and clear treble frequencies essential for professional-sounding recordings.

Material and Build

The device incorporates a capacitor microphone capable of detailed sound capture, supported by a built-in 48V power supply that eliminates the need for external phantom power boxes. The mixer chassis houses 40 function keys and 10 precision tuning knobs, allowing for granular control over voice tone and special effects. A colourful LCD display screen provides visual feedback of parameter changes, ensuring users can see adjustments to volume, mode, and tone in real time.

Size and Practical Fit

Designed for portability and desktop use, the unit features a compact form factor suitable for computer desks or mobile broadcasting stations. It supports 2.1 channel output, making it compatible with high-power audio systems and external speakers. The wireless Bluetooth 5.1 protocol enables connections to mobile phones, tablets, and computers within a 3 to 6 metre range, reducing cable clutter in tight studio spaces.

Uses and Placement

This sound card set is engineered to serve multiple environments, from professional radio and television interviews to casual home KTV sessions. Its adaptability makes it a central piece of equipment for anyone requiring consistent audio quality across different platforms.

Event or Professional Use

In professional settings such as conferences or interviews, the one-touch intelligent noise reduction and sound cancellation features help isolate the speaker's voice from background distractions. The real-time monitoring and ear return function allow broadcasters to hear exactly what is being recorded, preventing audio issues before they reach the audience. The 'Anchor' and 'Interview' modes are specifically tuned to enhance speech clarity.

Everyday Home Use

For home enthusiasts, the 'Karaoke' and 'Game' modes provide instant entertainment value with added sound effects and voice modulation. Users can customize up to 12 personalized tones to match their vocal style or character preferences. The ability to turn wireless Bluetooth accompaniment on or off allows for flexible practice sessions with musical instruments or backing tracks without complex wiring.

Benefits and Buying Value

Investing in the G4 set offers long-term utility through its extensive feature list and rechargeable power options. The system reduces the need for multiple pieces of audio gear by combining mixing, effects, and microphone capabilities into one package.

Reuse and Low Maintenance

The built-in battery capacity of 3000mAh/3.7V supports 3 to 6 hours of operation, allowing for extended use without constant recharging. The inclusion of a remote control and clearly labelled function keys minimizes the learning curve, while the 'One touch dodge function' automatically lowers background music volume when the user speaks, maintaining professional audio dynamics effortlessly.

Why Choose This Product

Unlike basic audio interfaces, this set includes a dedicated Q8 capacitor microphone and supports high-power audio outputs for instruments. The combination of 10 tuning knobs for fine-tuning syllables and the colourful LCD for visual confirmation ensures that users have precise control over their sound. With compatibility spanning computers, cameras, and mobile devices, it serves as a unified hub for diverse audio needs.