1. Introduction
This manual provides essential instructions for the safe and efficient use of your POWE-tech AC/DC Adapter. This adapter is specifically designed to provide power to ILIVE ITTB775B and ITTB775 All-in-one Turntable Speakers. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- Ensure the adapter is used with compatible devices only (ILIVE ITTB775B/ITTB775).
- 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 to qualified personnel for service.
- Keep out of reach of children.
- Unplug the adapter from the power outlet when not in use for extended periods.
3. Package Contents
- 1 x POWE-tech AC/DC Adapter
4. Setup and Connection
- Identify the Adapter: Locate the POWE-tech AC/DC Adapter. It features a standard US wall plug on one end and a barrel connector on the other, connected by a 5-foot cable. A small LED light indicates power status.
- Connect to Turntable: Insert the barrel connector end of the adapter firmly into the power input jack on your ILIVE ITTB775B or ITTB775 All-in-one Turntable Speaker.
- Connect to Power Outlet: Plug the AC wall plug of the adapter into a standard 100V-240V electrical wall outlet.
- Verify Power: The LED indicator on the adapter should illuminate, indicating that power is being supplied. Your turntable speaker should now be ready for operation.

Image 1: The POWE-tech AC/DC Adapter. This image shows the black power adapter with a standard two-prong US plug, a 5-foot long black cable, and a right-angle barrel connector at the end. A small red LED indicator is visible on the adapter body.

Image 2: Graphic highlighting the 5-foot cable length and LED light feature. This image displays two white oval shapes with purple borders. The top oval contains the text "5 FEET" and the bottom oval contains "LED light".
5. Operating Instructions
Once connected, the POWE-tech AC/DC Adapter continuously supplies power to your ILIVE turntable speaker. The adapter features an intelligent switching circuit designed to prevent overcharging and short circuits, ensuring stable power delivery.
- The adapter is designed for continuous operation when connected to a power source and the compatible device.
- No user interaction is required for the adapter's power delivery function once properly connected.
6. Maintenance and Care
- Cleaning: Disconnect the adapter from the power outlet and the device before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and moisture. Avoid tightly coiling the cable to prevent damage.
- Inspection: Periodically inspect the cable and connectors for any signs of wear, cuts, or damage. If damage is observed, discontinue use immediately.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to turntable speaker | Adapter not plugged in; loose connection; faulty outlet; damaged adapter. | Ensure adapter is securely plugged into both the wall outlet and the turntable. Test the outlet with another device. Inspect adapter for damage. |
| Adapter LED not lit | No power from outlet; adapter not receiving power; internal fault. | Check wall outlet. Ensure adapter is fully plugged in. If problem persists, the adapter may be faulty. |
| Turntable speaker not functioning correctly | Power issue; turntable speaker fault. | Verify the adapter is supplying power (LED lit). If power is confirmed, consult the turntable speaker's manual for troubleshooting. |
8. Specifications
- Input: 100V - 240V (Worldwide compatible)
- Cable Length: 5 Feet
- Connector Type: Barrel Connector
- Special Feature: Intelligent Switching Circuit, Short Circuit Protection, LED Light Indicator
- Compatible Devices: ILIVE ITTB775B, ILIVE ITTB775 All-in-one Turntable Speakers
- Manufacturer: POWE-Tech
- Item Weight: 5 Ounces
9. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Ensure you have your product model and purchase details available when seeking support.





