The Gear4music SDP-2 stage piano bundle is a comprehensive package that includes a full-size 88-key digital piano with weighted action and touch-sensitive keys. With eight high-quality voices to choose from, including grand piano and electric piano tones, as well as organ, vibraphone, and harpsichord voicings, the SDP-2 provides the quality stage sounds that musicians need. The keyboard also features adjustable effects, including reverb and chorus, for added depth and resonance. With a consistent feel throughout the full length of each key, the SDP-2 is designed for speed and accuracy, and comes with a sustain pedal and onboard metronome to help musicians master their technique. Four built-in speakers deliver stereo sound, while a headphone jack provides the option for silent practice. The SDP-2 also offers a range of connectivity options, including USB to Host output, stereo phono out, and sustain pedal input. The bundle includes a 12v power supply, music rest, and battery compartment, making it easy to take your music on the go.