G4 Professional Sound Card Set with 48V Phantom Power for Karaoke, Streaming and Recording

This G4 sound card set is engineered for users seeking professional audio control for home studio, live streaming, and performance applications. It combines a feature-rich mixer with essential connectivity, offering direct 48V phantom power for condenser microphones alongside multiple live broadcast modes and vocal effects. Designed for compatibility with computers, cameras, instruments, and mobile devices, it serves as a central hub for enhancing audio quality in karaoke, podcasting, gaming, and conference settings. The inclusion of a microphone, wireless Bluetooth, and a built-in rechargeable battery makes it a practical solution for both fixed and portable audio setups.

Features and Construction

The G4 sound card is built around a 2.1 channel audio interface with comprehensive input and output controls. Its construction focuses on providing detailed sound manipulation for the user, facilitated by physical controls and a clear digital display.

Material and Build

The unit's build incorporates a suite of physical controls for hands-on adjustment, including 40 function keys and 10 tuning knobs for precise audio shaping. A central colourful LCD display provides immediate visual feedback on parameter changes, effect selections, and input levels. The integrated 48V phantom power circuit allows it to directly power professional large-diaphragm condenser microphones without requiring a separate power supply, a key feature for vocal recording and broadcasting.

Size and Practical Fit

While specific physical dimensions are not provided, the product is designed as a desktop audio interface. Its practical fit is defined by its connectivity: it supports connection via the supplied 3.5mm audio cables and USB charging cable, and features wireless Bluetooth 5.1 for receiving audio from smartphones or tablets. The built-in 3000mAh/3.7V lithium battery provides portability, offering an operational range of 3 to 6 hours on a single charge, freeing it from constant mains power dependency for mobile use cases.

Uses and Placement

This sound card set is tailored for users who require enhanced audio processing across digital and live environments. It acts as an intermediary between sound sources and output devices, improving and controlling the audio signal.

Event or Professional Use

For professional scenarios like live streaming, broadcasting, or stage monitoring, the G4 offers dedicated modes such as 'Anchor', 'Lianmai', and 'Game'. The one-touch intelligent noise reduction function is particularly valuable here, helping to isolate the primary audio source from ambient room noise. The real-time monitoring and ear return function allows performers or presenters to hear their processed audio with effects applied, which is crucial for live vocal control and confidence during recordings or broadcasts.

Everyday Home Use

In home settings, the set is ideal for karaoke parties, online gaming communication, podcast creation, and video conferencing. The 'Karaoke' and 'Pop' modes are optimised for singing, while the compatibility with high-power audio systems means it can drive speakers for room-filling sound. The personalisation mode allows users to customise and save their preferred voice tone settings, making it easy to achieve a consistent sound for regular streaming sessions or family entertainment.

Benefits and Buying Value

The value of the G4 sound card set lies in its consolidation of multiple audio tools into one package, reducing the need for separate purchases and simplifying setup for the user.

Reuse and Low Maintenance

The product is designed for repeated use across various applications. The included remote control allows for convenient adjustment from a distance. Maintenance is minimal, primarily involving keeping the unit clean and ensuring the built-in battery is charged using the provided USB cable. The comprehensive manual aids in understanding the full suite of functions, helping users get long-term value from all 40 keys, 12 tones, and eight modes.

Why Choose This Product

Choosing this G4 set is a practical decision for anyone needing a capable audio interface that goes beyond basic input. The key differentiators are the integrated 48V phantom power—often an extra purchase—and the inclusion of a microphone, providing an immediate start to recording or streaming. The combination of wireless Bluetooth, a long-life battery, and extensive compatibility with phones, tablets, and computers offers flexibility that fixed, mains-only interfaces cannot match, making it a versatile centrepiece for evolving audio needs.