1. Product Overview
The Onerbl AC-DC Adapter is designed to provide reliable power for your Sonicake QME-10 Pocket Master Compact Multi-Effects Processor. This adapter converts standard AC electrical power into the DC power required by your device, ensuring efficient charging and operation.
Key Features:
- High-quality replacement AC wall power charger adapter.
- Compatible with Sonicake QME-10 Pocket Master Compact Multi-effects Processor.
- Includes Over Voltage Protection and Over Heat Protection for device safety.
- Tested units ensure great working condition.

Image 1: The Onerbl AC-DC Adapter (right) and its accompanying USB Type-C cable (left). The adapter features a standard US two-prong plug and a USB-A port for connecting the cable. The cable has a USB-A connector on one end and a USB Type-C connector on the other.
2. Setup Instructions
- Unpack the Adapter: Carefully remove the AC-DC adapter and USB Type-C cable from its packaging.
- Connect the Cable: Insert the USB-A end of the cable into the USB port on the AC-DC adapter. Ensure it is firmly seated.
- Connect to Device: Insert the USB Type-C end of the cable into the charging port of your Sonicake QME-10 Pocket Master Compact Multi-Effects Processor.
- Plug into Power Outlet: Insert the AC-DC adapter into a standard 110V AC electrical wall outlet.
- Verify Connection: Confirm that your device indicates it is receiving power or charging.
3. Operating the Adapter
Once properly connected, the Onerbl AC-DC Adapter will automatically supply power to your Sonicake QME-10 device. No additional user interaction is typically required for basic operation.
- Use the adapter to power your device during operation or to recharge its internal battery.
- Always ensure the adapter is connected to a compatible power outlet (110V AC).
- Disconnect the adapter from the power outlet when not in use for extended periods.
4. Maintenance and Care
To ensure the longevity and optimal performance of your Onerbl AC-DC Adapter, follow these maintenance guidelines:
- Cleaning: Wipe the adapter and cable with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Handling: Do not drop, disassemble, or attempt to repair the adapter. Avoid exposing it to water or excessive moisture.
- Cable Integrity: Regularly inspect the cable for any signs of fraying, cuts, or damage. Discontinue use if damage is observed.
5. Troubleshooting
If you encounter issues with your Onerbl AC-DC Adapter, refer to the following common problems and solutions:
- Device Not Charging/Powering On:
- Ensure the adapter is securely plugged into a working wall outlet.
- Verify that the USB cable is firmly connected to both the adapter and your Sonicake QME-10 device.
- Test the wall outlet with another device to confirm it is functional.
- Inspect the USB cable for any visible damage. Try using a different compatible USB Type-C cable if available.
- Adapter Feels Hot:
- It is normal for adapters to become slightly warm during operation.
- If the adapter becomes excessively hot to the touch, immediately unplug it from the wall outlet and disconnect it from your device. Contact customer support if the issue persists.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Input Voltage | 110 Volts (AC) |
| Output Voltage | 5VDC (DC5V, 5volt, 5.0 Volts) |
| Connector Type | USB Type-C (for device), USB-A (for adapter port) |
| Compatible Devices | Sonicake QME-10 Pocket Master Compact Multi-Effects Processor |
| Special Feature | Short Circuit Protection, Over Voltage Protection, Over Heat Protection |
| Color | Black |
| Item Weight | 4 ounces |
| Package Dimensions | 4 x 3 x 1.5 inches |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
7. Warranty and Support
For information regarding warranty coverage or technical support, please refer to the documentation provided with your purchase or contact the retailer directly. Keep your proof of purchase for warranty claims.
For further assistance, you may also visit the Onerbl brand page on Amazon.