What sustain pedal does this keyboard need? I looked everywhere online, it's a Korg B1 keyboard from one of my students, and definitely not a 1/4"jack connection : r/synthesizers
B1 - DIGITAL PIANO | KORG (USA)
Korg 3-Pedal Unit for B1 and B2 Digital Pianos 530000003084 B&H
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com: Damper Pedal DS-1H : Everything Else
B1 - DIGITAL PIANO | KORG (USA)
Korg ST-B1-WH Stand for B1 Digital Piano | Reverb Hungary
B1 - DIGITAL PIANO | KORG (USA)
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com - Korg - STB1-BK Digital Piano Stand B1 Digital Piano - Black
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
DS-1H - DAMPER PEDAL | KORG (USA)
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Korg B2SP W
Korg B2SP W
B1 - DIGITAL PIANO | KORG (USA)
B1 - DIGITAL PIANO | KORG (USA)
Amazon.com: Korg - STB1-WH Digital Piano Stand B1 Digital Piano - White : Musical Instruments
B1 - DIGITAL PIANO | KORG (USA)
Korg B1 Pedal Cable For 1 pedal System, 510470524806 | Parts Is Parts - Guitar Parts, Amplifier Parts, Korg Keyboard Parts
B1 - DIGITAL PIANO | KORG (USA)
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com - Korg - STB1-BK Digital Piano Stand B1 Digital Piano - Black
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments
B1 - DIGITAL PIANO | KORG (USA)
Amazon.com: Korg B1 88 Key Digital Piano with Enhanced Speaker System Black : Musical Instruments