Important Safety Instructions
- Read all instructions before operating the instrument.
- Keep the manual for future reference.
- Do not use this instrument near water.
- Clean only with a dry cloth.
- Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the instrument.
- Only use attachments/accessories specified by the manufacturer.
- Unplug this instrument during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel. Servicing is required when the instrument has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the instrument, the instrument has been exposed to rain or moisture, does not operate normally, or has been dropped.
Package Contents
Verify that all items listed below are included in your package:
- Amazon Basics 61-Key Electric Keyboard Piano
- Headphones
- Sheet Music Stand
- Power Adapter
- Note Stickers
- Instruction Manual

Product Overview
The Amazon Basics 61-Key Electric Keyboard Piano (Model JK-80) is designed for learning and practice. It features a portable design, built-in speakers, and a comprehensive set of functions to support musical development.

Key Features:
- 61 Full-Size Standard Keys: Provides a traditional piano feel for effective learning.
- Built-in Speakers: Allows for immediate playback without external amplification.
- LCD Display: Offers clear visual feedback for settings and functions.
- 255 Timbres: A wide selection of instrument sounds.
- 255 Rhythms: Various accompaniment styles for practice.
- 50 Demo Songs: Pre-loaded songs for listening and learning.
- USB Input: For MP3 function and song playback.
- Headphone Jack: Enables private practice.
- Microphone Input: For vocal accompaniment.
Setup
1. Unpacking
- Carefully remove all components from the packaging.
- Retain packaging materials for future transport or storage.
- Place the keyboard on a stable, flat surface or assemble the optional keyboard stand.
2. Power Connection
- Ensure the keyboard is powered off.
- Connect the power adapter to the DC 9V input jack on the rear of the keyboard.
- Plug the power adapter into a standard electrical outlet.
3. Stand Assembly (Optional)
If using a separate keyboard stand, follow the stand's specific assembly instructions. Ensure the keyboard is securely placed on the stand.
4. Accessories Connection
- Headphones: Plug the headphones into the 'PHONES/OUTPUT' jack for private listening. This will mute the built-in speakers.
- Microphone: Connect a microphone to the 'MIC' input jack.
- USB Drive: Insert a USB drive into the 'U DISK' port for MP3 playback.
- Sheet Music Stand: Insert the sheet music stand into the designated slots on the top panel of the keyboard.

Operating Instructions
1. Power On/Off
Press the POWER button located on the left side of the control panel to turn the keyboard on or off.
2. Volume Control
Use the MASTER VOL buttons (Volume + / -) to adjust the overall output volume.
3. Selecting Timbres (Voices)
- The keyboard defaults to a Grand Piano timbre upon startup.
- To select a different timbre, press the TIMBRE button.
- Use the number pad or the +/- buttons to enter the desired timbre number (000-254). Refer to the timbre list printed on the keyboard panel.
4. Selecting Rhythms
- Press the RHYTHM button.
- Use the number pad or the +/- buttons to enter the desired rhythm number (000-254). Refer to the rhythm list printed on the keyboard panel.
- Press START/STOP to begin or end the rhythm playback.
- Adjust the rhythm volume using the ACCOM VOL buttons.
5. Demo Songs
- Press the DEMO SONG button.
- Use the number pad or +/- buttons to select a demo song (00-49).
- Press PLAY to start the selected demo song. Press again to stop.
6. Learning Mode
The keyboard includes built-in lessons. Consult the specific instructions for activating and utilizing the learning functions, which typically involve following on-screen prompts or illuminated keys (if available on this model).
7. USB Playback (MP3 Function)
- Insert a USB drive containing MP3 audio files into the 'U DISK' port.
- The keyboard should automatically detect the USB drive.
- Use the MP3 controls (Play/Pause, Next/Previous) to navigate and play tracks.
8. Headphone Use
When headphones are plugged into the 'PHONES/OUTPUT' jack, the internal speakers are automatically muted, allowing for silent practice.

Maintenance
Cleaning
- Wipe the keyboard surface with a soft, dry cloth.
- Do not use liquid cleaners, abrasive cleaners, or waxes, as they may damage the finish.
- For stubborn dirt, lightly dampen a cloth with water and mild soap, then wipe dry immediately.
Storage
- Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid placing heavy objects on the keyboard.
- If storing for an extended period, disconnect the power adapter and consider covering the keyboard to protect it from dust.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound | Keyboard not powered on; Volume too low; Headphones connected. | Ensure power is on; Increase MASTER VOL; Disconnect headphones if using speakers. |
| Distorted sound | Volume too high; Faulty connection. | Decrease MASTER VOL; Check all cable connections. |
| Rhythm not playing | Rhythm not selected; START/STOP not pressed. | Select a rhythm; Press START/STOP. |
| USB playback not working | USB drive not inserted correctly; Incompatible file format. | Ensure USB drive is fully inserted; Verify files are in MP3 format. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | JK-80 |
| Number of Keys | 61 |
| Timbres | 255 |
| Rhythms | 255 |
| Demo Songs | 50 |
| Connectivity | USB, Audio Input, Microphone Input, Headphone Output |
| Power Source | Corded Electric (DC 9V) |
| Product Dimensions | 15.16"D x 36.61"W x 30.51"H (with stand) |
| Item Weight | 12.54 pounds (5.7 kg) |
| Color | Black |

Warranty and Support
This Amazon Basics product is covered by a limited warranty. For detailed warranty information, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official Amazon Basics support website.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Amazon Basics customer service. Contact information can typically be found on the product packaging or the Amazon Basics website.
Please have your model number (JK-80) and purchase information ready when contacting support.





