1. Introduction
This instruction manual provides essential information for the safe and effective use of your Kircuit 9V AC/DC Adapter. This adapter is designed to convert standard AC wall power into the DC power required by compatible electronic devices, specifically the Donner Versa Yellow Fall II 2 EC6926 Digital Multi-Effects Delay Reverb Guitar Pedal. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- Ensure the adapter's voltage and current ratings match your device's requirements before connecting. Incorrect voltage can damage your device.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not attempt to open or repair the adapter. Refer all servicing to qualified personnel.
- Unplug the adapter from the wall outlet when not in use for extended periods.
- Keep out of reach of children.
3. Package Contents
- 1 x Kircuit 9V AC/DC Adapter
4. Setup
- Verify that your device requires a 9V DC power input and has a compatible barrel tip connector. This adapter provides a DC 9V output.
- Connect the barrel tip connector of the Kircuit AC/DC Adapter to the power input port of your Donner Versa Yellow Fall II 2 EC6926 Guitar Pedal.
- Plug the AC prongs of the adapter into a standard AC 100-240V, 50/60Hz wall outlet.
- Ensure all connections are secure before powering on your device.

Image 1: Kircuit 9V AC/DC Adapter with its integrated power cable and barrel connector.

Image 2: Close-up view of the adapter's label, displaying input (100-240V AC) and output (9V DC) specifications.
5. Operating Instructions
Once the adapter is securely connected to both the wall outlet and your device, the device should receive power. Follow your device's specific instructions for powering it on and off. The adapter is designed for continuous use within its specified operating parameters.

Image 3: The Kircuit AC/DC Adapter with its power cord, indicating a length of 6.5 feet.
6. Maintenance
- Clean the adapter with a dry, soft cloth. Do not use liquid cleaners or solvents.
- Store the adapter in a cool, dry place when not in use.
- Avoid wrapping the cable too tightly around the adapter to prevent damage to the cord.
7. Troubleshooting
- No Power to Device:
- Check if the adapter is securely plugged into both the wall outlet and your device.
- Ensure the wall outlet is functional by testing it with another device.
- Verify that your device's power input requirements match the adapter's output (9V DC).
- Adapter Overheating:
- Unplug the adapter immediately.
- Ensure the adapter is not covered or placed in an area with poor ventilation.
- If overheating persists, discontinue use and contact support.
8. Specifications
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage | DC 9V |
| Connector Type | Barrel Tip |
| Compatible Devices | Donner Versa Yellow Fall II 2 EC6926 Digital 3x3 Multi-Effects Delay Reverb Guitar Pedal |
| Special Features | Over Voltage Protection, Over Heat Protection |
| Cord Length | 6.5 ft |
9. Warranty and Support
This Kircuit product is tested to ensure quality and performance. For any issues or support inquiries, please refer to your purchase documentation or contact the seller directly. Keep your purchase receipt for warranty claims, if applicable.





