1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your SteelSeries Alias Pro Kit. The kit includes a professional-grade XLR microphone and an intuitive stream mixer, designed to enhance audio quality for gaming, streaming, and podcasting. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Package Contents
Verify that all items are present in your package:
- Alias Pro XLR Gaming Microphone
- Stream Mixer
3. Setup Guide
Follow these steps to set up your SteelSeries Alias Pro Kit:
- Connect the Microphone: Connect the Alias Pro XLR Gaming Microphone to the Stream Mixer using the provided XLR cable. Ensure a secure connection.
- Connect the Stream Mixer to PC: Use the USB-C cable to connect the Stream Mixer to your PC. For dual PC setups, connect both PCs to the mixer via USB-C ports.
- Install Sonar Audio Software: Download and install the free SteelSeries Sonar Audio Software from the official SteelSeries website. This software is essential for advanced audio mixing, AI noise cancellation, and custom controls.
- Position the Microphone: Place the microphone on its included desktop stand or attach it to a compatible boom arm (sold separately). Position the microphone approximately 6-12 inches from your mouth for optimal sound capture.

Figure 3.1: SteelSeries Alias Pro Kit components, including the XLR microphone and stream mixer.
4. Operating Instructions
The Alias Pro Kit offers intuitive controls and software integration for a seamless audio experience.
4.1 Stream Mixer Controls
- Volume Knobs: Adjust the master volume and individual channel volumes (Game, Chat, Media, Mic, Aux) using the dedicated knobs on the mixer.
- Mute Buttons: Quickly mute your microphone or other audio channels with the illuminated buttons.
- RGB Lighting: Customize the RGB lighting on the mixer to match your setup or indicate audio levels.

Figure 4.1: The Stream Mixer features customizable controls and RGB lighting for easy audio management.
4.2 Sonar Audio Software
The Sonar software provides advanced audio customization:
- Audio Mixing: Create separate mixes for your personal listening and your stream audience.
- Drag 'n' Drop App Routing: Easily route audio from different applications to specific channels.
- AI Noise Cancellation: Utilize ClearCast AI noise cancellation to eliminate background noise from your microphone input.
- Equalizer: Fine-tune your microphone and output audio with a comprehensive equalizer.

Figure 4.2: The Sonar Audio Software provides an all-in-one solution for audio control and customization.
5. Key Features
- Cardioid Microphone: Designed for gaming, broadcasting, and podcasting, capturing clear vocals while minimizing background noise.
- Pro-grade XLR Connection: Upgrades audio to broadcast-quality standards.
- 3X Bigger Capsule: Captures a wide range of vocals with enhanced clarity.
- XLR Stream Mixer: Features customizable controls and RGB lighting for real-time audio monitoring and adjustment.
- EZ Dual PC Setup: Simple USB-C connectivity for one or two PCs, facilitating easy streaming setups.
- All-in-One Sonar Software: Offers comprehensive audio mixing, drag 'n' drop app routing, and AI noise cancellation.
- Integrated Shock-Mount: Reduces unwanted vibrations for clearer sound, compatible with the included desktop stand or a boom arm (sold separately).
6. Specifications
| Feature | Specification |
|---|---|
| Brand | SteelSeries |
| Model Name | SteelSeries Alias Pro – XLR Mic + Stream Mixer |
| Item Model Number | 61597 |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Polar Pattern | Cardioid |
| Impedance | 600 Ohms |
| Frequency Response | 18 KHz |
| Signal-to-Noise Ratio | 78 dB |
| Microphone Form Factor | Table Array |
| Compatible Devices | Personal Computer |
| Hardware Platform | PC |
| Color | Black |
| Material | Polycarbonate |
| Item Weight | 4.93 pounds |
| Product Dimensions | 9.05 x 4.33 x 5.12 inches |
| Power Source | Corded Electric |
7. Maintenance
To ensure the longevity and optimal performance of your SteelSeries Alias Pro Kit, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the microphone and mixer. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the kit in a clean, dry place away from extreme temperatures and direct sunlight.
- Cable Care: Avoid sharp bends or kinks in the cables to prevent damage.
8. Troubleshooting
If you encounter issues with your Alias Pro Kit, refer to the following common troubleshooting steps:
- No Audio Input/Output:
- Ensure all cables (XLR, USB-C) are securely connected.
- Verify that the microphone and mixer are powered on.
- Check your PC's sound settings to ensure the Alias Pro Kit is selected as the default input/output device.
- Confirm that the microphone is not muted on the mixer or within the Sonar software.
- Poor Audio Quality:
- Adjust microphone gain settings on the mixer and within the Sonar software.
- Ensure the microphone is positioned correctly (6-12 inches from your mouth).
- Utilize the AI Noise Cancellation feature in Sonar to reduce background noise.
- Check for any physical obstructions or damage to the microphone capsule.
- Software Issues:
- Restart the SteelSeries Sonar Audio Software.
- Ensure your Sonar software and device drivers are up to date.
- Try reinstalling the Sonar software if problems persist.
9. Official Product Videos
Watch these official product videos for additional guidance and demonstrations.
Product Overview Video
This video provides a general overview of the SteelSeries Alias Pro Kit, highlighting its main features and components.
Alias Pro Unboxing Video
An unboxing video showcasing the contents of the SteelSeries Alias Pro Kit and initial impressions.
Sonar for Streamers
This video demonstrates how to use the Sonar software for streamers, including audio mixing and routing features.
10. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your product or visit the official SteelSeries website:





