Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
3.0 (6)
$25.95
Amazon
4.2 (88)
$25.95 New
$21.95 Used (Very Good)
Reverb
5.0 (1)
$13.90 New
$18.00 Used
zZounds
1.0 (1)
$19.95
B&H
3.8 (4)
$15.95

Price History

Based on price data from 3 merchants for "On-Stage KSP20". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Elevate your keyboard playing experience with the On-Stage KSP20, a sustain pedal designed to blend seamlessly into your musical journey, from the rehearsal room to the stage. Compact, sturdy, and incredibly reliable, this pedal is a testament to On-Stage's commitment to quality and musicians' needs. Whether you're practicing at home, recording in the studio, or performing live, the KSP20 is built to endure the rigors of frequent use while delivering consistent, expressive sustain every time you press down. Its universal compatibility feature ensures it plays well with a vast array of keyboards, making it a versatile addition to any musician's toolkit. The pedal’s thoughtful design includes a non-slip rubber base and a tactile top surface, ensuring it stays in place, providing you with stability and confidence during your most passionate performances. Plus, its lightweight and low-profile stature mean it won't be a burden to carry, fitting neatly in your gig bag. For those seeking a reliable, no-fuss sustain pedal that promises to enhance your keyboard playing experience without breaking the bank, the On-Stage KSP20 stands ready to serve.

Key Features:

  • Universal compatibility with most keyboards via a 1/4" pedal input jack
  • Polarity switch to ensure seamless integration with a wide range of keyboard models
  • Molded-in top tread and durable rubber feet for non-slip performance
  • Lightweight and portable design for easy transport and setup
  • Includes a 6-foot cable for flexible pedal placement

Product specs

Type Sustain
Polarity Switchable

FAQs

Is the On-Stage KSP20 compatible with all keyboards?

Yes, the On-Stage KSP20 is designed as a universal sustain pedal, making it compatible with most keyboards. Its switchable polarity ensures it works with a wide range of models.

What does the switchable polarity feature of the On-Stage KSP20 do?

The switchable polarity allows the On-Stage KSP20 to be compatible with keyboards that have different polarity requirements, ensuring that the pedal functions correctly regardless of the keyboard brand.

Does the On-Stage KSP20 provide a realistic pedal feel?

Yes, the On-Stage KSP20 is designed to mimic the feel of an acoustic piano's sustain pedal, providing a realistic and responsive experience for keyboard players.

Can the On-Stage KSP20 sustain pedal be used for live performances?

Absolutely, the On-Stage KSP20 is suitable for both studio and live performance settings, thanks to its durable construction and reliable performance.

How durable is the On-Stage KSP20 sustain pedal?

The On-Stage KSP20 is built with a robust design to withstand frequent use, making it a reliable choice for both home practice and rigorous performance environments.

Reviews

PROS

  • Switchable polarity solves compatibility issues with different equipment

  • Slope design allows quick activation with a toe-tap

  • Sturdy enough for multiple MIDI controllers

  • Low profile suitable for sitting or standing use

  • Long, sturdy cable with a strong plug

  • Affordable price for basic functionality

CONS

  • Inconsistent performance requires precise pressure and angle

  • Light weight causes slipping on hard floors

  • Cheap construction leads to a short lifespan

  • Squeaky hinges and rough plastic feel

  • Limited to basic sustain function without gradual fade

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about On-Stage KSP20.

Setup and maintenance

  • The polarity switch on the KSP20 can cause sustain reversal; experimenting with it may resolve issues with Yamaha keyboards.

    Source

Features and functionality

  • The KSP20 has a polarity switch (+-) which may need adjusting to work correctly with certain keyboards.

    Source

4.0 out of 5

Based on 1 Review and 2 Ratings

5 star
4 star
3 star
2 star
1 star
shimron

Good value

This sustain pedal appears to be of cheap construction but it does its job adequately for the price. The cable is long enough and the trigger pressure is set to a good level. I have had no issues with it so far.

From Gear Setup

Artist usage

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See how Shimron Elit uses On-Stage KSP20

Shimron Elit

Singer, Keyboardist

...
Verified via Photo

Photograph taken in Shimron Elit's studio.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use On-Stage KSP20, it is most commonly used with the following gear.

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Community setups

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shimron

shimron

Gear IQ 1122

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