Used Casio PX-S3100BK 88-Key Keyboard 88-key

Slim, modern, and built to perform, the Casio PX-S3100BK delivers a full 88-key digital piano experience in one of the most compact stage-ready designs out there. Finished in a sleek black chassis with touch-sensitive controls and a clean top panel layout, it looks sharp in a studio, living room, or on stage. Despite its ultra-slim profile, this Privia model is packed with powerful features that go well beyond basic piano duties.

The Smart Scaled Hammer Action keyboard provides a realistic weighted feel, closely mimicking the response of an acoustic grand. Casio’s AiR sound engine produces detailed piano tones with natural resonance and dynamic expression, while the expanded sound set and built-in accompaniment rhythms make it equally useful for songwriting and live performance. With hundreds of tones, auto-accompaniment styles, Bluetooth audio and MIDI capability, and onboard speakers, it’s a seriously versatile instrument for players who want both authenticity and flexibility. A power supply is included so you can plug in and start playing immediately.

Every instrument that comes through our shop is thoroughly tested to ensure it’s performing exactly as it should. We buy, sell, and trade used gear every single day, which means our inventory is constantly evolving. Be sure to take a close look at all the photos in this listing for the most accurate view of condition, as small cosmetic imperfections may not be fully described in the text.