Williams Allegro 2 Plus with Power Supply and Sustain Pedal Satin Black 88 hammer-action weighted keys for ultra-realistic piano feel New Williams sound library with unique, hi-definition instrument sounds including grand piano, electric pianos, organs, strings, synths and basses Modulation/FX control for realistic, expressive control of rotary and vibrato effects on select instruments Bright LCD ensures easy readability and parameter adjustment USB/MIDI connectivity for added flexibility for computers and recording Convenient built-in speakers, metro The Williams Allegro 2 Plus is a full-size digital piano with 88 hammer-action weighted keys and a brilliant new custom sound library Enjoy 10 great sound samples including classical and modern pianos as well as favorite electronic keyboards and synths Plus, special Modulation/FX control provides realistic rotary and vibrato effects on select instruments With easy-to-use controls, graphic LCD display, split/layer function, metronome and built-in speakers, the Allegro 2 Plus is easy to navigate and play, right out of the box