1. Introduction
This user manual provides essential information for the safe and effective use of your SLLEA AC Adapter. This power supply is designed as a replacement for Numark DM1001X and DM1002X Pro-Grade DJ Preamp Mixers requiring a 10V power source. It ensures reliable power delivery for your audio equipment.
Please read this manual thoroughly before using the product to ensure proper setup, operation, and maintenance.
2. Product Overview
The SLLEA AC Adapter is a compact and durable power supply unit. It features a standard US 2-prong plug for wall outlets and a barrel round tip connector for your device. The total cable length is approximately 8 feet, providing ample reach.

Figure 2.1: Main view of the SLLEA AC Adapter, showing the power brick and connected cables.

Figure 2.2: The AC adapter illustrating its approximately 8-foot cable length.

Figure 2.3: Rear view of the adapter, showing the input/output label and general construction.

Figure 2.4: Detailed view of the AC plug and the barrel connector tip.
3. Setup
- Verify Compatibility: Before connecting, ensure your device (Numark DM1001X or DM1002X Pro-Grade DJ Preamp Mixer) requires a 10V AC-AC power supply with a barrel round tip. This adapter provides 110V AC input and AC output, not DC.
- Inspect the Adapter: Check the adapter and cables for any visible damage. Do not use if damaged.
- Connect to Device: Insert the barrel round tip connector firmly into the power input port of your Numark DJ Preamp Mixer.
- Connect to Power Outlet: Plug the AC adapter's two-prong plug into a standard 110V/60Hz AC wall outlet.
- Power On: Once connected, your device should receive power.
Important Safety Notice:
- This adapter is designed for 110VAC input only and provides AC to AC output. Do not attempt to use it with devices requiring DC power or different voltage specifications.
- Always confirm the output and plug tip before purchase and use to prevent damage to your device.
4. Operation
The SLLEA AC Adapter operates automatically once connected to a compatible device and a power outlet. It provides a stable 10V AC power supply to your Numark DJ Preamp Mixer.
The 8-foot cable length allows for flexible placement of your mixer relative to the power source.
5. Maintenance
To ensure the longevity and optimal performance of your SLLEA AC Adapter, follow these maintenance guidelines:
- Ventilation: If the adapter is used for extended periods, ensure it is placed in a well-ventilated area to prevent overheating.
- Storage: Store the adapter in a cool, dry place when not in use. Avoid placing it on soft surfaces that could obstruct ventilation.
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Wipe the surface with a dry, soft cloth. Do not use liquid cleaners or immerse the adapter in water.
- Cable Care: Avoid bending or crimping the cables excessively. Do not pull the adapter from the outlet by the cord.
6. Troubleshooting
If you encounter issues with your SLLEA AC Adapter, consider the following common troubleshooting steps:
- No Power to Device:
- Ensure the adapter is securely plugged into both the wall outlet and your device.
- Check if the wall outlet is functional by plugging in another device.
- Verify that your device is compatible with a 10V AC-AC power supply and has a barrel round tip.
- Adapter Overheating:
- Ensure the adapter is in a well-ventilated area and not covered.
- Disconnect the adapter and allow it to cool down before re-connecting. If overheating persists, discontinue use.
- Loose Connection:
- Ensure the barrel connector is fully inserted into your device's power port. The design is firm to prevent easy disconnections.
If problems persist after following these steps, please refer to the Warranty and Support section for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Input Voltage | 110V AC / 60Hz |
| Output Type | AC to AC (not DC) |
| Compatible Devices | Numark DM1001X, DM1002X Pro-Grade DJ Preamp Mixers |
| Plug Tip | Barrel Round Tip |
| Cable Length | Approximately 8 feet (2.4 meters) |
| Color | Black |
| Item Weight | 1.06 pounds (0.48 kg) |
| Package Dimensions | 5.51 x 4.33 x 2.76 inches (14 x 11 x 7 cm) |
| Certifications | CE, FCC Approved |
| Model Number | SLKFL2934290SLKF2311 |
8. Warranty and Support
SLLEA stands behind the quality of its products. This AC Adapter comes with the following warranty:
- 30 Days Money Back Guarantee: If you are not satisfied, you may return the product within 30 days for a full refund.
- 60 Days Free Exchange: Within 60 days of purchase, you are eligible for a free exchange with a paid return label if the product is defective.
- 360 Days Worry-Free Warranty: A comprehensive warranty covering defects for 360 days from the date of purchase.
For any questions, concerns, or warranty claims, please contact the seller directly through the platform where the purchase was made. They will be happy to assist you.