
The Razer Seirēn is a versatile multi-pattern USB digital microphone with the recording
capabilities of a professional-grade studio setup all in a single device. With an
aluminum base as a stabilizer, the mic sits securely on your home or studio desktop
without the need of an additional mic stand setup, making it perfect for recording and
streaming. The Razer Seirēn delivers unmatched performance so your audience will
always enjoy truly superior recording clarity. This Digital Microphone is designed to
meet and exceed the rigorous expectations of the professional artist and musician in
the studio, but also to be simple to use for the game streamer or professional
YouTuber at home.
0 | For gamers by gamers™

TABLE OF CONTENTS
1. PACKAGE CONTENTS / SYSTEM REQUIREMENTS ................................................ 2
2. REGISTRATION / TECHNICAL SUPPORT ............................................................... 3
3. TECHNICAL SPECIFICATIONS ............................................................................... 4
4. DEVICE LAYOUT .................................................................................................. 5
5. USING YOUR RAZER SEIRĒN ................................................................................ 6
6. INSTALLING YOUR RAZER SEIRĒN ..................................................................... 10
7. USING ACCESSORIES* WITH YOUR RAZER SEIRĒN ............................................ 11
8. CONFIGURING YOUR RAZER SEIRĒN ................................................................. 13
9. SAFETY AND MAINTENANCE ............................................................................ 14
10. LEGALESE........................................................................................................ 15
1 | razer™

1. PACKAGE CONTENTS / SYSTEM REQUIREMENTS
PACKAGE CONTENTS
Razer Seirēn
Desk stand
Mini-USB to USB cable
Important Product Information Guide
SYSTEM REQUIREMENTS
PC/Mac with USB port
Windows® 8 / Windows® 7 / Windows® XP (32-bit) / Mac OS X (10.7-10.9)
Internet connection (for driver installation)
At least 100MB of free hard disk space
2 | For gamers by gamers™

2. REGISTRATION / TECHNICAL SUPPORT
REGISTRATION
Sign up now for a Razer Synapse account to get real-time information on your
product’s warranty status. To learn more about Razer Synapse and all its features, visit
www.razerzone.com/synapse.
If you are already a Razer Synapse user, register your product by clicking on your email
address at the Razer Synapse application and select Warranty Status from the
dropdown list.
To register your product online, visit www.razerzone.com/registration. Please note that
you will not be able to view your warranty status if you register via the website.
TECHNICAL SUPPORT
What you’ll get:
• 1 year limited manufacturer’s warranty.
• Free online technical support at www.razersupport.com.
3 | razer™

3. TECHNICAL SPECIFICATIONS
MICROPHONE
Power required / consumption: 5V 300mA
Sample rate: 192kHz
Bit rate: 24bit
Capsules: Three 14mm condenser capsules
Polar patterns: Stereo, cardioid, omnidirectional, bidirectional
Frequency response: 20Hz – 20kHz
Sensitivity: 12.5mV/Pa (1kHz)
Max SPL: 120dBA
HEADPHONE AMPLIFIER
Impedance: ≥ 16ohms
Power output (RMS): 130mW (@16ohms)
Frequency response: 15Hz – 22kHz
Signal-to-noise ratio: 114dB
4 | For gamers by gamers™