Introduction
Thank you for purchasing the F998 Live Sound Card. This professional audio mixer is designed to enhance your live streaming, podcasting, gaming, and recording experiences. Featuring a DSP dual chip for superior sound quality, a wide array of sound effects, voice change modes, and intelligent lighting control, the F998 provides a comprehensive solution for audio production. This manual will guide you through the setup, operation, and maintenance of your device to ensure optimal performance.

Figure 1: F998 Live Sound Card and Microphone Kit
Product Overview
The F998 Live Sound Card is equipped with advanced features for professional audio mixing. It includes a DSP dual chip for noise reduction, ensuring clear and stable sound. The device offers 16 fixed background effects, 7 recording modes, 4 voice change modes, and 4 special functions (noise cancellation, noise reduction, dubbing, internal playback).
Key Components:
- F998 Sound Card Mixer
- Condenser Microphone
- Microphone Suspension Scissor Arm Stand
- Pop Filter
- Shock Mount
- Audio Cables (XLR to 3.5mm, USB)

Figure 2: F998 Sound Card Interface

Figure 3: Microphone Arm Set

Figure 4: Microphone Arm Features

Figure 5: Microphone Interfaces
Setup Instructions
Follow these steps to set up your F998 Live Sound Card and microphone kit.
- Assemble the Microphone Arm: Attach the clamp base of the microphone arm to a sturdy desk or table. Insert the arm into the clamp and secure it.
- Attach the Shock Mount and Microphone: Screw the shock mount onto the microphone arm. Carefully place the condenser microphone into the shock mount.
- Install the Pop Filter: Attach the pop filter to the microphone arm or desk using its clamp. Position it directly in front of the microphone to reduce plosive sounds.
- Connect the Microphone to the Sound Card: Use the provided XLR to 3.5mm cable. Connect the XLR end to the microphone and the 3.5mm end to the designated microphone input on the F998 Sound Card.
- Connect Headphones/Speakers: Plug your headphones or speakers into the appropriate output jack on the sound card for monitoring audio.
- Connect to Device (Computer/Phone):
- For Computer: Use the USB cable to connect the sound card to your computer. The computer should automatically recognize the device.
- For Phone/Tablet: Use the appropriate audio cable (e.g., 3.5mm to 3.5mm) to connect the sound card's output to your phone's input. An adapter may be required for phones without a 3.5mm jack.
- Power On: Press the power button on the F998 Sound Card. The LED lights will illuminate.
Operating Instructions
The F998 Sound Card offers a variety of controls and features to customize your audio.
Basic Controls:
- Volume Knobs: Adjust microphone volume, accompaniment volume, monitor volume, and reverb level using the dedicated knobs.
- Pitch/Tone Controls: Fine-tune your voice with treble and bass adjustment knobs.
- LED Indicators: Monitor input and output levels with the integrated LED light display.
Special Features:
- Ambient Sounds: Press the dedicated buttons to activate 16 fixed background effects sounds (e.g., applause, laughter, gunshots).
- Recording Modes: Select from 7 different recording modes to suit your content.
- Voice Change Modes: Transform your voice with 4 distinct voice change modes.
- Special Functions: Utilize buttons for Noise Cancellation, Noise Reduction, Dubbing, and Internal Playback to enhance your audio quality and production.
- Bluetooth Connectivity: Connect wirelessly to your mobile device for accompaniment or audio input.
Experiment with different settings and effects to find the perfect sound for your live streams, podcasts, or recordings.
Maintenance
Proper maintenance will extend the lifespan of your F998 Live Sound Card.
- Cleaning: Use a soft, dry cloth to wipe down the sound card and microphone. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or kinking cables sharply. Disconnect cables by pulling the plug, not the wire.
- Dust Protection: Keep the device free from dust, especially around ports and ventilation areas.
Troubleshooting
If you encounter issues with your F998 Live Sound Card, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound output | Incorrect cable connection, low volume, muted device | Check all cable connections. Ensure volume knobs are turned up. Verify device is not muted in software. |
| Microphone not picking up sound | Microphone not connected, incorrect input selected, microphone volume too low | Ensure microphone is securely connected. Check microphone volume knob on sound card. Verify correct input is selected in your recording software. |
| Sound distortion or static | Input levels too high, faulty cable, interference | Reduce input gain/volume. Try a different cable. Move away from other electronic devices. |
| Device not recognized by computer | USB cable issue, driver problem | Try a different USB port or cable. Restart your computer. No specific drivers are usually needed, but check device manager. |
If the problem persists after trying these solutions, please contact customer support.
Specifications
- Product Name: F998 English Sound Card
- Product Dimensions: 19.1 x 11.8 x 4.5 cm (7.5 x 4.6 x 1.8 inches)
- Package Dimensions: 24.1 x 14.1 x 4.7 cm (9.5 x 5.6 x 1.9 inches)
- Single Package Weight: 0.45 KG (0.99 lbs)
- Chip: Imported DSP Dual Chip
- Sampling Rate: 120kHz
- Bit Rate: 24-bit
- Connectivity: USB, 3.5mm Audio Jacks, Bluetooth
- Compatibility: Most phones, computers, tablets
Warranty and Support
This product is manufactured by Generic. For specific warranty information, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact the seller or retailer from whom you purchased the F998 Live Sound Card. Provide your product model (F998) and purchase details when seeking support.



