Introduction
Thank you for choosing the RiToEasysports WTB-004 Sustain Pedal. This pedal is designed to provide a natural sustain effect for electronic keyboards and digital pianos, enhancing your musical expression. It features universal compatibility and a polarity switch for seamless integration with various instruments.
Product Features
- Universal Compatibility: Works with most electronic keyboards and digital pianos.
- Half-Pedaling Capability: Allows for nuanced sustain control, similar to an acoustic piano.
- Polarity Switch: A small sliding switch allows adjustment of the pedal's polarity to match different instrument requirements.
- Durable Construction: Made from high-quality plastic and metal for long-lasting performance.
- Non-Slip Design: Features a textured rubber surface for stability during use.
Setup
- Connect the Pedal: Locate the sustain pedal input jack on your electronic keyboard or digital piano. This is typically a 1/4" (6.35mm) mono audio jack. Insert the 1/4" plug of the sustain pedal cable firmly into this jack.

Image: The RiToEasysports WTB-004 sustain pedal showing the 1/4 inch audio plug and cable.
- Position the Pedal: Place the sustain pedal on the floor in a comfortable position for your foot. Ensure the pedal is stable and does not slide during use.

Image: A person's foot positioned on the sustain pedal while playing a digital piano, illustrating proper placement.
- Adjust Polarity (if necessary): Some keyboards require a specific pedal polarity. If the sustain effect is inverted (e.g., notes sustain when the pedal is up and stop when pressed), locate the small sliding switch on the side of the pedal. Slide this switch to the opposite position to correct the polarity.

Image: A close-up view of the small sliding switch located on the side of the sustain pedal, used for adjusting polarity.
Operating Instructions
The RiToEasysports WTB-004 Sustain Pedal functions like a traditional piano sustain pedal. Press the pedal down to sustain notes, and release it to stop the sustain effect. The half-pedaling feature allows for partial sustain, providing more expressive control over your sound.
- Full Sustain: Press the pedal fully down to achieve maximum sustain.
- Half-Pedaling: Partially press the pedal to achieve a moderate sustain effect. The degree of sustain will vary depending on your keyboard's capabilities and how far the pedal is pressed.
- Release: Lift your foot completely off the pedal to end the sustain effect.

Image: An illustrative diagram showing a foot pressing down on the sustain pedal, indicating its operational use.
Maintenance
The RiToEasysports WTB-004 Sustain Pedal requires minimal maintenance to ensure its longevity and performance.
- Cleaning: Wipe the pedal surface with a soft, dry cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners.
- Storage: When not in use, store the pedal in a clean, dry environment away from extreme temperatures and direct sunlight.
- Cable Care: Avoid kinking or sharply bending the cable. Store the cable neatly coiled to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sustain effect or inverted sustain. | Incorrect polarity setting. | Locate the polarity switch on the side of the pedal and slide it to the opposite position. |
| Pedal does not function. | Pedal not fully plugged in or faulty connection. | Ensure the 1/4" plug is securely inserted into the keyboard's sustain jack. Try connecting to another compatible keyboard if available to rule out keyboard issues. |
| Intermittent sustain. | Loose connection or damaged cable. | Check the cable connection. If the problem persists, the cable or pedal may be damaged and require replacement. |
Specifications
| Model: | WTB-004 |
| Brand: | RiToEasysports |
| Material: | Plastic, Metal |
| Weight: | Approx. 320g |
| Connector Type: | 1/4" Mono Audio Plug |
| Compatible Devices: | Electronic Keyboard, Digital Piano |
| Recommended Use: | Musical Instrument Control |
| Indoor/Outdoor Use: | Indoor, Outdoor |
Warranty and Support
RiToEasysports provides a 180-day unconditional return and refund policy from the date of receipt if you are not satisfied with the product. Additionally, lifelong friendly support is offered for any product issues.
For any questions, concerns, or support needs, please contact us via email. We are committed to providing prompt assistance.





