Sustain Pedal for Keyboard, Non- Universal Sustain Pedal , , , Korg, MIDI keyboard and Digital Piano - AliExpress
Behringer CS400 Compressor & Sustain Pedal at Gear4music
Amazon.com: Compression Guitar Effects Pedal, Asmuse Pure Analog Circuitry, Mini Compression Sustain Pedal for Electric Guitar and Bass : Musical Instruments
Amazon.com: Gamechanger Audio Plus Pedal, Piano-Style Sustain Effect Pedal for Electric Guitar and Other Melodic Instruments : Musical Instruments
Sustain Pedal – Orange Amps
Amazon.com: BOSS EV-5 Expression Guitar Pedal and M-Audio SP-2 - Universal Sustain Pedal with Piano Style Action For MIDI Keyboards, Digital Pianos & More : Musical Instruments
Gamechanger Plus Sustain Pedal – Motor City Guitar
Gamechanger Audio Plus Pedal Piano-style Sustain Effect Pedal | Sweetwater
Compressor Pedals and Guitar Sustain Pedals | zZounds