---
product_id: 469529258
title: "Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack)"
brand: "donner"
price: "₨2333"
currency: SCR
in_stock: true
reviews_count: 5
category: "Donner"
url: https://www.desertcart.sc/products/469529258-donner-dsp-003-universal-sustain-pedal-with-polarity-switch-midi
store_origin: SC
region: Seychelles
---

# Universal 1/4 inch jack compatibility Anti-slip base with weighted stability Polarity switch for seamless device integration Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack)

**Brand:** donner
**Price:** ₨2333
**Availability:** ✅ In Stock

## Summary

> 🎶 Step up your sound game with the pedal pros trust!

## Quick Answers

- **What is this?** Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) by donner
- **How much does it cost?** ₨2333 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/469529258-donner-dsp-003-universal-sustain-pedal-with-polarity-switch-midi)

## Best For

- donner enthusiasts

## Why This Product

- Trusted donner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Stability:** Weighted base plus 6 anti-slip pads keep your pedal grounded during intense performances.
- • **Durable & Stylish Build:** Chrome foot pedal and ABS plastic housing combine classic elegance with long-lasting reliability.
- • **Universal Compatibility:** Works flawlessly with MIDI keyboards, digital pianos, synths, and more—one pedal to rule them all.
- • **Precision Sustain Control:** Prolong your notes with a natural, realistic pedal action thanks to premium spring and honeycomb design.
- • **Effortless Polarity Switching:** Flip the polarity switch to instantly sync with any keyboard’s sustain input—no tech headaches.

## Overview

The Donner DSP-003 is a universal sustain pedal designed for professional and amateur keyboardists alike. Featuring a 1/4 inch jack and a polarity switch, it ensures broad compatibility with MIDI keyboards, digital pianos, and synthesizers. Its sturdy ABS plastic cover, chrome foot pedal, and honeycomb spring design deliver a natural, stable sustain effect. Enhanced with a weighted, anti-slip base and user-friendly plug design, this pedal offers reliable performance and durability for every stage and studio.

## Description

Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) : desertcart.in: Musical Instruments

Review: Good sustain - Works well with electric piano
Review: 使いやすい - 梱包も丁寧で、コンビニ受け取りも可。 踏み心地も問題なく、とても使いやすかった。

## Features

- Functional & Universal Sustain Pedal: Used as acoustic piano’s sustain pedal to prolong the sound. Includes 1.6m(62.9in) cable with 1/4 inch jack, widely for MIDI keyboard, digital piano, electronic keyboard, synth, etc.
- High Quality & Classic Design: Sturdy ABS plastic cover with chrome foot pedal for long use. The honeycomb construction and selected premium spring offers stable, natural and realistic pedal action. Unique trapezoid lines make it more classic and elegant.
- Strong Compatibility: Scientifically located polarity switch, which can easily reverse polarity, is designed to work with various types of electronic keyboards.
- Stable & Anti-Slip Setting: Built-in small irons increase the weight, more grounded and not easy to move. The bottom with 6 slip-resistant pads grips the floor to keep the pedal perfectly in place.
- 5.Humanized Design: Inner positioning column is built for preventing pedal from scratching the base. The plug surface designed with texture increases friction for easily plugging in/out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086TWRJ3W |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #22,510 in Musical Instruments ( See Top 100 in Musical Instruments ) #112 in Pedals & Footswitches |
| Brand | Donner |
| Brand Name | Donner |
| Connectivity Technology | Auxiliary |
| Connector Type | 6.35mm Jack |
| Customer Reviews | 4.3 out of 5 stars 1,053 Reviews |
| Headphones Jack | 6.35mm Jack |
| Importer Contact Information | Preet international |
| Instrument | Electronic keyboard |
| Item Height | 6.5 Centimeters |
| Item Weight | 0.42 Kilograms |
| Manufacturer | Donner |
| Model Name | DSP 3 |
| Model Number | DSP-003 |
| Number Of Keys | 88 |
| Number of Keys | 88 |
| Power Source Type | Corded Electric |
| Skill Level | Beginner |
| Special Feature | Portable |
| Special Features | Portable |
| Style | Modern |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Donner
- **Number of Keys:** 88
- **Skill Level:** Beginner
- **Special Feature:** Portable

## Images

![Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) - Image 1](https://m.media-amazon.com/images/I/61N5swjPR2L.jpg)
![Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) - Image 2](https://m.media-amazon.com/images/I/61NDapLl9vL.jpg)
![Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) - Image 3](https://m.media-amazon.com/images/I/61UygmXUnbL.jpg)
![Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) - Image 4](https://m.media-amazon.com/images/I/61jjn-ACMJL.jpg)
![Donner DSP-003 Universal Sustain Pedal with Polarity Switch for MIDI Keyboards, Digital Pianos, Synth (1/4 Inch Jack) - Image 5](https://m.media-amazon.com/images/I/61qNqEobpBL.jpg)

## Questions & Answers

**Q: does this work on Donner DEK 610?**
A: No, it will not fit the Donner DEK 610. The Donner DEK 610 fits the pedal with 3.5mm Jack. Hope the above helps.

**Q: Is the donner sustain pedal polarity of dsp-003 and my yamaha keyboard psr-ew310 polarity are the same? also do i need to switch to the left the polar**
A: You might

**Q: Compatible with yamaha, 61-key psr-e273  keyboard?**
A: Dear customer, keyboards with 6.35 external interfaces are compatible.

**Q: Does it work with the donner DEK-510**
A: Sorry to tell you that it does not work with the donner DEK-510".Any further questions please feel free to contact us.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good sustain
*by C***. on 29 February 2024*

Works well with electric piano

### ⭐⭐⭐⭐⭐ 使いやすい
*by E***2 on 10 August 2025*

梱包も丁寧で、コンビニ受け取りも可。 踏み心地も問題なく、とても使いやすかった。

### ⭐⭐⭐⭐⭐ 5 Stars for what it is
*by S***L on 15 April 2021*

Is it perfect? No - but for the price, a cheaper pedal, it works consistently, has relatively good quality. I wish the pedal weren't hollow underneath (there's a rim underneath) and that it was slightly heavier but at this price point I'm happy with the purchase.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-11*