Innovative styling and superior sound Yamaha keyboard PSR E423

• 61 regular sized touch sensitive keys
• 700 high-quality instrument voices
• Super-realistic Cool! And Sweet! Voices
• 174 accompaniment styles
• Control knobs for real time control
• Arpeggio feature automatically generates chordbased phrases
• Real-time pictch control with pitch bend wheel
• Music Database: 305 song titles for quick keyboard setups
• USB to HOST for computer connectivity

The PSR-E423 offers several innovative features.  The basic features for learning to play - like Yamaha Portable Grand and Yamaha Education Suite - and features for when it's time to perform, like synthesizer control knobs for real-time control of filter, effects, sound envelope and style tempo. 

New colours from different musical styles can be added with 150 different patterns and 40 arpeggio voices.  These easy-to-use professional features, along with its new black body, set this keyboard apart from others in its class.

Most of the features of the PSR-E423 have been enhanced over its predecessor.  Two control knobs provide real-time control for filtering the main melody tone, and changing the tempo of the arpeggio just like an analog synthesizer.