Pedal1 (Damper) jacks, Pedal2 (Damper, Sostenuto, Soft) jacks, DC In jack, USB B and A type, Output (L-Mono, R) jacks: 1-4-inch phone type

Roland FP-30X Digital Piano with Built-in Powerful Amplifier and Stereo Speakers. Rich Tone Authentic Ivory 88-Note PHA-4 Keyboard for unrivalled Acoustic Feel Sound. (FP-30X-BK), Black