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Razer Seiren V3 Pro is a dynamic USB/XLR mic with 32-bit float recording and built-in DSP for studio-grade streaming.
Categories : Series
SKU : POR-SER-539
The Razer Seiren V3 Pro Dynamic USB Type C & XLR Streaming Microphone delivers professional broadcast sound for streamers, podcasters, and content creators. Its large 30mm dynamic capsule captures warm, clear vocals with cardioid rejection of background noise. With 32-bit float recording support, built-in AI noise removal, and a multi-function RGB status ring, this mic is ready for any creative setup.
The Seiren V3 Pro offers both USB Type-C and XLR outputs, allowing you to start with plug-and-play USB convenience and later expand to a professional audio interface. The built-in audio DSP (limiter, compressor, expander, AI noise remover) polishes your sound without taxing your PC. 32-bit float recording via Synapse captures every detail, even if you clip during loud moments.
Adjust gain with the ergonomic dial, monitor via the headphone jack, and use the RGB ring to check mute status and levels at a glance. The ring syncs with Razer Chroma for aesthetic personalization. The premium zinc unibody and vibration-dampened arm mount provide durable positioning.
The package includes the microphone, shock absorber, pop filter, and adjustable desktop arm stand. The pop filter minimizes plosives, while the shock absorber prevents vibrations from reaching the capsule.
Large 30mm dynamic capsule with cardioid pickup for warm, broadcast-quality vocals
32-bit float recording via Synapse prevents clipping even during loud peaks
Dual USB Type-C and XLR connectivity plus onboard DSP and AI noise removal
Color: Black
Model: Seiren V3 Pro
Features: Built-in DSP, AI noise removal, RGB status ring
Includes: Shock absorber, pop filter, desktop arm stand
Material: Zinc unibody
Sample Rate: Up to 192kHz / 32-bit float
Connectivity: USB Type-C, XLR
Product Type: Dynamic USB/XLR Microphone
Polar Pattern: Cardioid
Seller: PortSide Gear
MPN: Seiren V3 Pro
The Seiren V3 Pro is designed with a custom-tuned dynamic capsule that rejects room noise, making it ideal for untreated spaces. The 32-bit float recording ensures your audio never clips, even if you shout during intense gameplay. The onboard DSP offloads processing from your PC, keeping your game frame rates high. The included shock absorber and pop filter are studio-grade, giving you everything you need to start broadcasting immediately.
Yes, the XLR output allows you to connect to any XLR interface or mixer.
Use the onboard gain dial. For USB mode, you can also adjust in Synapse. Start at mid and adjust while monitoring your levels.
The AI noise removal works via the built-in DSP, which is active in both USB and XLR modes, but you need to configure via Synapse in USB mode. In XLR, it may be bypassed depending on your setup.












This mic sounds incredible. The 32-bit float recording saves me from clipping, and the AI noise removal is magical. My stream audio has never been cleaner. The RGB is a nice touch, and the build feels solid.
The sound quality is excellent, and the XLR option is great for future upgrades. However, the Synapse software is a bit clunky to set up. Once it's configured, it's fine. The AI noise removal works well.
I upgraded from a cheap condenser and this is night and day. My voice sounds warm and natural, and background noise is nearly eliminated. The touch-sensitive mute is handy. Worth every cent.
The mic quality is good, but you need to tweak the settings in Synapse to get it just right. The documentation isn't very detailed. Also, it's a bit large for a desk setup. But once it's set up, it's decent.
I use this for podcasting and it's amazing. The dynamic capsule rejects off-axis sound, so I don't pick up my co-host's audio as much. The 32-bit float is a lifesaver for unexpected loud laughs. Highly recommend.
The audio quality is top-notch, and the RGB is pretty. The only downside is the lack of a built-in headphone jack for direct monitoring without a mixer. But you can use the XLR output for that. Overall, a great mic.
I was hesitant to spend this much, but it's worth it. My viewers noticed the difference immediately. The noise suppression is unreal. It's also very well built. I love it.
Great sound.
The mic is heavy and feels premium. It works well with my boom arm. The AI feature works fine, but I had to reduce the sensitivity. Sound is clear and clean. Happy with it.
This mic captures my voice exactly how I want it. The dynamic capsule keeps it focused, and the 32-bit float means I don't worry about levels. The Chroma RGB is a nice bonus. I use it for both streaming and voiceovers.
If you're not experienced with audio, this might be overwhelming. There are many settings in the software, and it takes time to dial in. Also, it doesn't come with a desk stand, only the mount for a boom arm. I had to buy one.
I use it with my webcam and it's perfect. The audio is clear, and the gimmicks actually work. The build is robust and the cable is braided. I'm impressed.
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Phone: +1 (206) 555-0148
Email: support@portsidegear.us
Address: 2815 Alaskan Way, Suite 300, Seattle, WA 98121, United States