Alctron PS-1 Keyboard Damper / Sustain Pedal

In Stock

The PS-1 is a classic design of keyboard foot pedal. A Professional keyboard sustain/damper pedal built in a strong ABS housing and with a look and feel that resembles an actual acoustic piano foot pedal.

Alctron PS-1 Sustain Pedal
The PS-1 is a classic design of keyboard foot pedal. A Professional keyboard sustain/damper pedal built in a strong ABS housing and with a feel that resembles an acoustic piano.

Damper / Sustain Pedals
This type of pedal is used to cause the sound to ring out after a finger is lifted. It electronically emulates the pedal on an acoustic piano that holds the damper pads off the strings, so the hammered stringes will continue to ring out after the finger is lifted. This is an essential part of dynamic piano playing as well as modern electronic keyboard performance.

Versatile - for use with many brands!
The PS-1 features an in-built polarity switch to ensure compatibility with almost all brands of analog or electronic keyboards.


  • Thermoplastic ABS case with metal pedal.
  • Sustain, momentary pedal switch
  • Polarity switch
  • 2 metre cable with 1/4" plug.
View PDF brochure for Alctron PS-1 Keyboard Damper / Sustain Pedal

Extremely happy!!

By: on 22 December 2020
Great quality pedal. Does exactly what I need it to do. Brilliant customer service! I couldn't be happier! :)

Superb Pedal

By: on 31 July 2019
This is the best sustain pedal I've ever had, having used Yamaha, Korg & Casio equivalents - and it's around half the price. It's solid, well-made and natural to use. Well done Swamp on giving us such good quality at an excellent price.

Love This Pedal

By: on 9 May 2019
Price: Excellent, Service: Perfect, Quality:Superb. The PS-1 is just quality.... Sturdy, responsive and WAY cheaper than other more expensive sustain pedals. A well worth it buy.

Nice and solid!

By: on 1 April 2019
Got one of these to replace an M-Audio SP-2 that had stopped working after 2 or 3 years of moderate use. Very pleasantly surprised by how sturdy this pedal is; though a bit cheaper than the M-Audio offering it's actually a bit broader and a bit heavier, so less likely to skid around under your foot. The cable is a bit thicker too - the whole thing seems very well built and solid. So hopefully it will last a good while!

Five Stars

By: on 15 December 2017
Solid, weighty, stays put & does not slide around on the floor (my studio floor is polished wood & it sits fine). Excellent action just like a real piano pedal. Photos don't do it justice. The white plastic on the pedal clips off to reveal a very realistic chrome finished pedal. Don't waste your money like I did initially getting el cheapo light weight wannabe pedals direct from China. Swamp has nailed it once again.

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