The PSR-EW410 is the new flagship of the Yamaha's popular PSR-E series and offers the most advanced feature set. The PSR-EW410 makes a perfect first keyboard for students, a solid educational tool for classrooms, and a fun, lightweight travel instrument and compositional tool for professionals. Each of the EW410's 76 full-sized, organ-style keys provides good resistance with a quick response that's suited for playing dynamic string pads to quick brass lines and synth leads. And speaking of instruments: the EW410 comes loaded with 758 rich stereo voices, which means students and recording artists will never be short on inspiration. And for purists, a one-touch Portable Grand function bypasses all advanced features to provide a lush, distraction-free grand piano sound with 48-note polyphony. Its intelligent backing tracks, a USB port for thumb drives and MIDI connectivity, and the included 9-lesson Yamaha Education Suite round out the PSR-EW410's value-packed features.