The SP4200 88-Key Stage Piano from Medeli features built-in speakers, a hammer action keyboard with 600 voices, 230 style accompaniments, and 128-note polyphony. It can be used by musicians and students for live stage, theater, home, and studio applications. In addition, the performance can be recorded to a USB external device.
Other features include 10 reverb effects, 8 chorus effects, and 6 EQ settings to optimize playability. The built-in Performance Assistant helps you perform piano phrases that sound richer and guitar phrases that more accurately simulate a real guitarist, while the intelligent learning system provides different ways to help you learn a song faster. Its functions include arranging lessons and songs for your practice, recording your progress, and more. The SP4200 includes an AC power adapter.