DSD TECH SH-AU20B USB to 6.35mm Audio Cable Instruction Manual

1. Introduction

The DSD TECH SH-AU20B is a high-quality USB to 6.35mm audio cable designed to connect musical instruments like electric guitars, pianos, or basses directly to your computer. This cable transforms your computer into a recording device, allowing you to capture and monitor your performances with high fidelity. It supports 96KHz/24Bit audio sampling, providing a detailed and clear sound capture experience.

Image: The DSD TECH SH-AU20B USB to 6.35mm Audio Cable, along with its packaging and user guide.

2. Product Features

• Plug-and-Play Connectivity: Connects electric guitars, pianos, or basses via the 6.35mm (1/4") TS jack directly to your computer's USB port for instant recording or amplifier setup without complex configuration.
• High-Resolution Audio: Supports 96 kHz/24-bit audio, capturing richer details and a wider dynamic range compared to 48 kHz. This helps reduce signal loss, resulting in clean, low-noise, and high-fidelity recordings suitable for practice, streaming, and home studio work.
• Durable Construction: Features an all-metal 1/4" TS connector for strength and durability. The PVC cable is designed to resist twisting and wear. The USB end includes an indicator light for quick status confirmation.
• Wide System Compatibility: Compatible with Windows 7/8/10/11, macOS, and other major operating systems, ensuring easy integration with popular recording software and workflows.

Image: A detailed view of the DSD TECH SH-AU20B cable, highlighting the USB 2.0 port, LED indicator, thickened PVC cable, and all-metal TR connector.

Image: An electric guitar connected to an audio system, illustrating the 96KHz/24Bit high-fidelity audio capability of the DSD TECH SH-AU20B cable.

3. Setup Instructions

1. Connect Instrument: Plug the 6.35mm (1/4") TS jack of the SH-AU20B cable into the output jack of your electric guitar, bass, or other compatible instrument.
2. Connect to Computer: Insert the USB-A connector of the SH-AU20B cable into an available USB port on your computer (Windows PC or Mac).
3. Verify Connection: The LED indicator on the USB end of the cable will illuminate, confirming a successful connection.
4. System Recognition: Your computer should automatically detect the cable as a USB audio device. No additional drivers are typically required for Windows 7/8/10/11 or macOS.
5. Select Audio Input: Open your preferred Digital Audio Workstation (DAW) software (e.g., Audacity, Guitar Combo, GuitarRig3, ReavalerMKIII, Amplitude) or system sound settings. Select the "USB Audio Device" or similar option as your audio input source.

Image: A user connecting their guitar to a laptop using the DSD TECH SH-AU20B USB cable, demonstrating the plug-and-play setup.

4. Operating Instructions

1. Software Configuration: After selecting the USB Audio Device as your input, configure your recording software's settings for optimal performance. Ensure the sampling rate is set to 96 kHz and bit depth to 24-bit for the highest quality recording.
2. Adjust Input Level: Adjust the input gain within your software to prevent clipping (distortion) while ensuring a strong signal.
3. Monitoring: Most DAWs allow direct monitoring of your instrument through your computer's headphones or speakers. Adjust monitoring levels as needed.
4. Recording: Initiate recording within your software. The cable will transmit your instrument's audio directly to your computer for digital capture.
5. Playback: After recording, you can play back your performance through your computer's audio output.

Image: A musician using the DSD TECH SH-AU20B cable to record their guitar performance on a laptop, highlighting the recording process.

5. Compatibility

The DSD TECH SH-AU20B cable offers broad compatibility with various operating systems and audio software:

• Operating Systems: Windows XP/VISTA/Win 7/Win 8/Win 10/Win 11, Mac OS X.
• Compatible Software: GUITAR COMBO, Audacity, GTR3, GuitarRig3, ReavalerMKIII, Amplitude, and most other popular recording software.
• Incompatible Devices: This cable is not applicable to PS2/PS3/PS4/WII/Xbox Rocksmith.

Image: The DSD TECH SH-AU20B cable connected to a laptop, with icons indicating compatibility with electric pianos, guitars, speakers, and basses.

6. Specifications

7. Troubleshooting

• No Sound Output/Input:
  • Ensure the cable is securely plugged into both the instrument and the computer.
  • Check if the LED indicator on the USB connector is lit. If not, try a different USB port.
  • Verify that "USB Audio Device" is selected as the input device in your computer's sound settings and your recording software.
  • Adjust the input/output volume levels in your software and operating system.
  • Test with another instrument or computer to isolate the issue.
• Distorted Sound:
  • Reduce the input gain in your recording software. The signal might be too hot, causing clipping.
  • Ensure your instrument's output volume is not excessively high.
  • Check for any software effects or plugins that might be causing distortion.
• Cable Not Recognized:
  • Try connecting the cable to a different USB port on your computer.
  • Restart your computer.
  • Ensure your operating system is up to date.
  • If using a USB hub, try connecting directly to the computer.

8. Maintenance

• Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Avoid sharp bends, kinks, or excessive pulling on the cable. Always grasp the connectors when plugging or unplugging, not the cable itself.
• Cleaning: Use a soft, dry cloth to clean the cable and connectors. Do not use liquid cleaners or solvents.
• Inspection: Periodically inspect the cable for any signs of damage, such as frayed insulation or bent connectors.

9. Warranty and Support

DSD TECH provides a 1-year warranty and lifetime technical support for the SH-AU20B USB to 6.35mm Audio Cable. If you encounter any questions or issues, please contact DSD TECH customer service. They aim to resolve problems within 24 hours.

For support, please visit the official DSD TECH website or refer to the contact information provided with your product packaging.