TEYUN Q-16 Professional Audio Sound Card User Manual

1. Product Overview

The TEYUN Q-16 is a professional 16-bit/48kHz audio interface designed for high-quality audio recording, live broadcasting, and studio production. It features dual input channels with gain control, 48V phantom power, reverb effects, and dedicated monitoring outputs, making it suitable for electric guitars, microphones, and other audio sources. It offers versatile connectivity for both computers and mobile devices.

Figure 1: TEYUN Q-16 Audio Sound Card, top view.

2. Panel Functions

Familiarize yourself with the controls and indicators on the front panel of your TEYUN Q-16 audio interface.

Figure 2: Front Panel Controls and Indicators.

• GAIN 1 / GAIN 2: Input signal gain control knobs for channels 1 and 2.
• EFF: Reverb effect gain control knob.
• OUTPUT: Main output volume control knob.
• PHONES: Monitor volume control knob for headphones.
• PWR (Power Indicator): Lights up when the device is powered on.
• PEAK (Input Signal Level Light): Indicates when the input signal is too high, potentially causing distortion. Adjust gain to prevent peaking.
• SIG (Input Signal Level Light): Indicates the presence of an input signal.
• 48V (Phantom Power Switch): Activates 48V phantom power for condenser microphones.
• EFF (Reverb Effect Switch): Toggles the reverb effect on/off.
• REC PC (Computer Internal Recording Switch): Engages the recording function to a connected computer.
• L/R (Left and Right Signal Output Level Light): Displays the output signal levels for the left and right channels.

3. Setup and Connections

Follow these steps to connect your TEYUN Q-16 audio interface to your devices and instruments.

3.1 Front Panel Connections

Figure 3: Front Panel Input Connections.

• HI-Z (Input 1): Connect an electric guitar or other high-impedance instrument here.
• INPUT 1 / INPUT 2 (MIC/LINE): Connect microphones (XLR) or line-level instruments (1/4" TRS/TS) to these combo jacks.
• PHONES: Connect your headphones for monitoring.

3.2 Rear Panel Connections

Figure 4: Rear Panel Output and Power Connections.

• MOBILE: Connect your mobile phone using a suitable cable for live streaming or recording.
• PC (USB): Connect to your computer via USB for power and data transfer.
• DC 5V IN: Power input for the device. Ensure the correct power adapter is used.
• MAIN OUTPUTS (1L/2R): Connect to monitor speakers using 1/4" TRS/TS cables.

3.3 Connecting to Computer and Mobile Phone

The TEYUN Q-16 supports simultaneous connection to both a computer and a mobile phone, allowing for flexible recording and live streaming setups.

Figure 5: Detailed connection diagrams for various setups. Refer to the 'CONNECTION BETWEEN COMPUTER AND MOBILE PHONE' and 'COMMON TO MOBILE PHONES / COMPUTER' sections within the image for specific wiring.

For Computer Use:

1. Connect the Q-16 to your computer using a USB cable. The device will be powered via USB.
2. Install any necessary drivers (usually plug-and-play for most operating systems).
3. Select the TEYUN Q-16 as your audio input/output device in your computer's sound settings and your Digital Audio Workstation (DAW) or recording software.

For Mobile Phone Use:

1. Connect your mobile phone to the 'MOBILE' port on the rear panel using the appropriate cable.
2. Ensure the Q-16 is powered (either via PC USB or DC 5V IN).
3. Your mobile device should recognize the Q-16 as an external audio device. Select it in your recording or live streaming application.

4. Operating Instructions

Once connected, you can begin using your TEYUN Q-16 for various audio tasks.

4.1 Basic Operation

1. Power On: Connect the Q-16 to a power source (PC via USB or DC 5V adapter). The PWR indicator will light up.
2. Connect Inputs: Plug in your microphone(s) to INPUT 1/2 or your electric guitar to HI-Z.
3. Adjust Gain: Slowly turn the GAIN 1/2 knobs clockwise until the SIG light illuminates consistently. Avoid the PEAK light flashing, which indicates clipping.
4. Phantom Power (if needed): If using a condenser microphone, press the 48V switch.
5. Reverb Effect: Press the EFF switch to enable reverb, then adjust the EFF knob to control its intensity.
6. Monitoring: Connect headphones to the PHONES jack and adjust the PHONES knob for comfortable listening. Connect monitor speakers to the MAIN OUTPUTS and adjust the OUTPUT knob.
7. Recording to PC: Press the REC PC switch to enable internal recording to your computer. Ensure your recording software is configured to use the Q-16.

4.2 Software Compatibility

The TEYUN Q-16 is designed to be compatible with mainstream audio software (DAWs) on both Windows and macOS platforms. It typically operates as a class-compliant USB audio device, meaning no special drivers are required for basic functionality on most modern operating systems. For optimal performance, always check the manufacturer's website for any specific driver updates or software recommendations.

5. Maintenance

To ensure the longevity and optimal performance of your TEYUN Q-16, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or solvents, as they may damage the finish or internal components.
• Storage: Store the device in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
• Handling: Avoid dropping or subjecting the device to strong impacts.
• Ventilation: Ensure proper ventilation around the device to prevent overheating.
• Cable Management: Use proper cable management to prevent strain on ports and cables.

6. Troubleshooting

If you encounter issues with your TEYUN Q-16, try the following troubleshooting steps:

• No Power: Ensure the USB cable is securely connected to both the Q-16 and your computer, or that the DC 5V power adapter is correctly plugged in. Check if the PWR indicator is lit.
• No Sound Input:
  • Check all input cable connections (microphones, instruments).
  • Verify that the GAIN knobs are turned up sufficiently.
  • If using a condenser microphone, ensure 48V phantom power is activated.
  • Check the SIG indicator for input signal presence.
• No Sound Output:
  • Ensure headphones are properly connected and the PHONES volume knob is turned up.
  • If using monitor speakers, check their connections to the MAIN OUTPUTS and ensure the OUTPUT volume knob is turned up.
  • Verify that the Q-16 is selected as the output device in your computer's sound settings or recording software.
• Distorted Sound (Clipping): If the PEAK indicator flashes frequently, your input signal is too strong. Reduce the GAIN knob for the affected channel until the PEAK light no longer flashes.
• Device Not Recognized by Computer:
  • Try connecting to a different USB port on your computer.
  • Restart your computer.
  • Ensure your operating system is up to date.
• Mobile Phone Live Streaming Issues: Ensure the correct cable is used for your mobile device and that the Q-16 is selected as the audio input in your live streaming application.

7. Specifications

Detailed technical specifications for the TEYUN Q-16 Audio Sound Card.

Figure 6: Technical Specifications and Dimensions (refer to 'PRODUCT SPECIFICATIONS' section within the image).

8. User Tips

Here are some tips to enhance your experience with the TEYUN Q-16:

• Mobile Live Streaming: Yes, you can use this board for live streaming via your mobile phone. Connect your phone to the 'MOBILE' port and ensure the Q-16 is selected as the audio input in your streaming app.
• Real-time Software Use: The Q-16 can be used in real-time with software like AmpliTube. Connect your instrument to the HI-Z input, connect the Q-16 to your PC, and select it as the input device in AmpliTube. Ensure low latency settings in your software for the best real-time experience.
• Optimal Gain Staging: Always aim for a strong signal without clipping. Adjust input GAIN knobs so that the SIG light is steady, and the PEAK light only flashes occasionally, if at all, during the loudest parts of your performance.
• Monitoring Mix: Use the PHONES and OUTPUT knobs to create a comfortable monitoring mix for yourself and your audience/recording.

9. Warranty and Support

For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your proof of purchase for any warranty claims.