The Casio SP-34 is a compact 3-pedal unit designed to integrate with select Casio digital pianos and keyboards. Featuring sustain, soft, and sostenuto pedals in a traditional layout, the SP-34 provides an experience closer to that of an acoustic piano, making it a functional solution for players who require full-pedal capability in a portable format.

Built specifically for compatibility with Casio PX-S and CDP-S series instruments, the SP-34 connects seamlessly with models including PX-S1100, PX-S3100, PX-S5000, PX-S6000, PX-S7000, CDP-S160, and CDP-S360. The low-profile housing makes it a space-efficient choice for both home and mobile setups. Whether used for expressive practice or performance, this pedal unit supports dynamic control without requiring a permanent stand or cabinet.