GENESIS RADIUM 750D PC Microphone

The GENESIS RADIUM 750D is a wired PC dynamic microphone designed for gamers, streamers and content creators who need clear sound and flexible connectivity. Its dynamic capsule reduces ambient noise for natural voice capture, and dual connections (USB and XLR) allow immediate plug-and-play use with a computer or console as well as connection to an audio interface for higher-level setups. The package includes a stable Thulium 350D desk stand, cable management ties and a built-in headphone output with volume control when connected via USB.

Advantages

The Radium 750D delivers professional-sounding voice recordings in untreated rooms by effectively rejecting background noise. Two connection options (USB Type-A/Type-C and XLR) provide compatibility with basic plug-and-play setups and with studio equipment. Real-time headphone monitoring with a dedicated volume control and an adjustable gain knob let you monitor and match signal level without latency or distortion. A convenient Mute button on USB operation offers instant muting during streams, and the included heavy desk stand improves stability and reduces vibration. Cable ties help keep the workspace tidy.

Suitable for

• Streaming and live broadcasts
• Gaming voice chat and commentary
• Home studio recording and podcasting
• Content creation for video and social media

Key specifications

• Microphone type: Dynamic
• Connectivity: XLR and USB Type-A/Type-C
• Sensitivity: -54 dB
• Frequency response: 50–14,000 Hz
• Power: USB-powered (when using USB)
• Colour: Black
• Included accessories: Thulium 350D desk stand, cable management ties
• Weight: 1.24 kg

How to use

For quick setup, connect the microphone to a computer or console via USB Type-A or Type-C for immediate operation and enable the built-in headphone output to monitor audio in real time. To integrate the microphone into a studio environment, use the XLR output to connect to an audio interface or mixer and adjust the interface gain for optimal level. Use the onboard gain control to fine-tune input sensitivity and the Mute button when connected via USB to silence the microphone instantly. Mount the microphone on the supplied Thulium 350D desk stand and secure cables with the included ties to reduce noise from movement.

Recommendations

Place the microphone 10–30 cm from your mouth, slightly off-axis to reduce plosives. Reduce room reflections where possible and set gain so the loudest passages do not clip; use the headphone output to monitor levels in real time.