2 position "polarity" switch: normally open (no = "+ polarity") or closed (nc = "- polarity"), for maximum compatibility with almost all electronic keyboards and pianos. Works and feels like the sustain pedal on acoustic pianos.
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ExcelValley - 6B-Pack Hybrid Mono Modular Patch Cables TS 3.5mm 1/8" Eurorack Synth Synthesizer
Aliexpress UK
Designed to work and feel just like an acoustic piano's sustain pedal. Front Wheel Hub Installer Puller Tool Universal Bearing Puller Car Hub Puller. Universal Motorcycle Bike Fork Seal Driver Install Tool 39mm-50mm Adjustable UK.
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Power Supply for Eurorack Mornsun LM75-10C051212-28 Three-channel Switching modular synthesizer system+5v +12v -12v
Aliexpress UK
Achieving the best sound quality, enrich your digital piano tone. 🎹【 Anti-slip Rubber, Stable and Safety 】 : Sovvid piano pedal has slip-resistant rubber pad which can prevent pedal sliding effectively.
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ELTA MUSIC SOLAR 42F atmosphere, modular, synthesizer drone noisetone
Aliexpress UK
The Sustain Pedal for Keyboard or Digital Pianos (M15) is a universal, lightweight and compact pedal made of plastic. It is designed for electronic keyboards and features an anti-skid rubber pad for secure attachment. This unit, model YH-01, is easy to attach and is a versatile option for musicians looking for a reliable sustain pedal. The sleek black design and Chinese craftsmanship make it a practical and stylish choice for pianists and keyboard players alike.
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M5Stack Official MIDI Synthesizer Unit (SAM2695)
Aliexpress UK
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Teian 3.5mm Eurorack patch cable 60/40/20cm TPE modular synthesizer
Aliexpress UK
Generic Sustain Pedal – 1/4" Jack – Good Condition – Tested & Working. Pedal action is smooth and responsive. Fast UK dispatch. Plug-and-play operation. Compact, easy-to-place design.
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PO-33 K. O Electronic Music Keyboard Pocket Synthesizer Sampler
Aliexpress UK
Universal Piano-style Sustain Foot Pedal with Polarity Switch Design Compatible with Any Electronic Keyboard with 1/4 Input Jack. Designed to work and feel just like an acoustic piano's sustain pedal.
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Rowin Guitar Pedal Tremolo Effect Optical Trelicopter Pedal Vibrato Speed/Bais/Depth Modes Mini Size for Electric Guitar Bass
Aliexpress UK
Designed to work and feel just like an acoustic piano's sustain pedal. Universal Piano-style Sustain Foot Pedal with Polarity Switch Design Compatible with Any Electronic Keyboard with 1/4 Input Jack.
eBay
M-VAVE SMK-37 Keyboard MIDI Controller w/ Built-in Synth Engine | 37 Keys, 16 RGB Pads, Wireless, 8Knobs+4Faders | Live/Studio
Aliexpress UK